Quick view Details Sea-Dog | sku: 77410 Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" MSRP: $20.75 Now: $17.00 Add to Cart Compare Quick view Details Sea-Dog | sku: 77409 Sea-Dog Stainless Steel Midget Vent - Heavy Duty MSRP: $24.26 Now: $19.28 Out of stock Compare Quick view Details Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Details Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Details Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Details Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Details Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Details Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Details Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Details Attwood Marine | sku: 69878 Attwood Cowl Ventilator MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Details Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Details Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" MSRP: $19.19 Now: $15.04 Add to Cart Compare Quick view Sea-Dog | sku: 77410 Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not... MSRP: $20.75 Now: $17.00 Add to Cart Compare Quick view Sea-Dog | sku: 77409 Sea-Dog Stainless Steel Midget Vent - Heavy Duty Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routing cables or wires through a hole or for covering thru-hull openings to shield water spray. Ideal for... MSRP: $24.26 Now: $19.28 Out of stock Compare Quick view Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details Sea-Dog | sku: 77409 Sea-Dog Stainless Steel Midget Vent - Heavy Duty MSRP: $24.26 Now: $19.28 Out of stock Compare Quick view Details Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Details Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Details Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Details Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Details Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Details Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Details Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Details Attwood Marine | sku: 69878 Attwood Cowl Ventilator MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Details Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Details Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" MSRP: $19.19 Now: $15.04 Add to Cart Compare Quick view Sea-Dog | sku: 77410 Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not... MSRP: $20.75 Now: $17.00 Add to Cart Compare Quick view Sea-Dog | sku: 77409 Sea-Dog Stainless Steel Midget Vent - Heavy Duty Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routing cables or wires through a hole or for covering thru-hull openings to shield water spray. Ideal for... MSRP: $24.26 Now: $19.28 Out of stock Compare Quick view Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Details Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Details Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Details Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Details Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Details Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Details Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Details Attwood Marine | sku: 69878 Attwood Cowl Ventilator MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Details Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Details Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" MSRP: $19.19 Now: $15.04 Add to Cart Compare Quick view Sea-Dog | sku: 77410 Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not... MSRP: $20.75 Now: $17.00 Add to Cart Compare Quick view Sea-Dog | sku: 77409 Sea-Dog Stainless Steel Midget Vent - Heavy Duty Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routing cables or wires through a hole or for covering thru-hull openings to shield water spray. Ideal for... MSRP: $24.26 Now: $19.28 Out of stock Compare Quick view Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Details Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Details Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Details Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Details Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Details Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Details Attwood Marine | sku: 69878 Attwood Cowl Ventilator MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Details Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Details Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" MSRP: $19.19 Now: $15.04 Add to Cart Compare Quick view Sea-Dog | sku: 77410 Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not... MSRP: $20.75 Now: $17.00 Add to Cart Compare Quick view Sea-Dog | sku: 77409 Sea-Dog Stainless Steel Midget Vent - Heavy Duty Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routing cables or wires through a hole or for covering thru-hull openings to shield water spray. Ideal for... MSRP: $24.26 Now: $19.28 Out of stock Compare Quick view Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Details Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Details Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Details Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Details Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Details Attwood Marine | sku: 69878 Attwood Cowl Ventilator MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Details Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Details Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" MSRP: $19.19 Now: $15.04 Add to Cart Compare Quick view Sea-Dog | sku: 77410 Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not... MSRP: $20.75 Now: $17.00 Add to Cart Compare Quick view Sea-Dog | sku: 77409 Sea-Dog Stainless Steel Midget Vent - Heavy Duty Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routing cables or wires through a hole or for covering thru-hull openings to shield water spray. Ideal for... MSRP: $24.26 Now: $19.28 Out of stock Compare Quick view Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Details Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Details Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Details Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Details Attwood Marine | sku: 69878 Attwood Cowl Ventilator MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Details Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Details Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" MSRP: $19.19 Now: $15.04 Add to Cart Compare Quick view Sea-Dog | sku: 77410 Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not... MSRP: $20.75 Now: $17.00 Add to Cart Compare Quick view Sea-Dog | sku: 77409 Sea-Dog Stainless Steel Midget Vent - Heavy Duty Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routing cables or wires through a hole or for covering thru-hull openings to shield water spray. Ideal for... MSRP: $24.26 Now: $19.28 Out of stock Compare Quick view Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Details Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Details Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Details Attwood Marine | sku: 69878 Attwood Cowl Ventilator MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Details Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Details Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" MSRP: $19.19 Now: $15.04 Add to Cart Compare Quick view Sea-Dog | sku: 77410 Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not... MSRP: $20.75 Now: $17.00 Add to Cart Compare Quick view Sea-Dog | sku: 77409 Sea-Dog Stainless Steel Midget Vent - Heavy Duty Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routing cables or wires through a hole or for covering thru-hull openings to shield water spray. Ideal for... MSRP: $24.26 Now: $19.28 Out of stock Compare Quick view Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Details Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Details Attwood Marine | sku: 69878 Attwood Cowl Ventilator MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Details Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Details Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" MSRP: $19.19 Now: $15.04 Add to Cart Compare Quick view Sea-Dog | sku: 77410 Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not... MSRP: $20.75 Now: $17.00 Add to Cart Compare Quick view Sea-Dog | sku: 77409 Sea-Dog Stainless Steel Midget Vent - Heavy Duty Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routing cables or wires through a hole or for covering thru-hull openings to shield water spray. Ideal for... MSRP: $24.26 Now: $19.28 Out of stock Compare Quick view Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Details Attwood Marine | sku: 69878 Attwood Cowl Ventilator MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Details Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Details Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" MSRP: $19.19 Now: $15.04 Add to Cart Compare Quick view Sea-Dog | sku: 77410 Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not... MSRP: $20.75 Now: $17.00 Add to Cart Compare Quick view Sea-Dog | sku: 77409 Sea-Dog Stainless Steel Midget Vent - Heavy Duty Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routing cables or wires through a hole or for covering thru-hull openings to shield water spray. Ideal for... MSRP: $24.26 Now: $19.28 Out of stock Compare Quick view Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details Attwood Marine | sku: 69878 Attwood Cowl Ventilator MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Details Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Details Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" MSRP: $19.19 Now: $15.04 Add to Cart Compare Quick view Sea-Dog | sku: 77410 Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not... MSRP: $20.75 Now: $17.00 Add to Cart Compare Quick view Sea-Dog | sku: 77409 Sea-Dog Stainless Steel Midget Vent - Heavy Duty Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routing cables or wires through a hole or for covering thru-hull openings to shield water spray. Ideal for... MSRP: $24.26 Now: $19.28 Out of stock Compare Quick view Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Details Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" MSRP: $19.19 Now: $15.04 Add to Cart Compare Quick view Sea-Dog | sku: 77410 Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not... MSRP: $20.75 Now: $17.00 Add to Cart Compare Quick view Sea-Dog | sku: 77409 Sea-Dog Stainless Steel Midget Vent - Heavy Duty Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routing cables or wires through a hole or for covering thru-hull openings to shield water spray. Ideal for... MSRP: $24.26 Now: $19.28 Out of stock Compare Quick view Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Details Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" MSRP: $19.19 Now: $15.04 Add to Cart Compare Quick view Sea-Dog | sku: 77410 Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not... MSRP: $20.75 Now: $17.00 Add to Cart Compare Quick view Sea-Dog | sku: 77409 Sea-Dog Stainless Steel Midget Vent - Heavy Duty Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routing cables or wires through a hole or for covering thru-hull openings to shield water spray. Ideal for... MSRP: $24.26 Now: $19.28 Out of stock Compare Quick view Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Sea-Dog | sku: 77410 Sea-Dog Stainless Steel Louvered Vent - 5" x 2-5/8" Stainless Steel Louvered Vent - 5" x 2-5/8" Louvered Vents are designed to promote air circulation and prevent mold, mildew, and unpleasant odors. Ideal for cabin doors, lockers, dock boxes, etc. Easy to install with six #6 RH fasteners (not... MSRP: $20.75 Now: $17.00 Add to Cart Compare Quick view Sea-Dog | sku: 77409 Sea-Dog Stainless Steel Midget Vent - Heavy Duty Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routing cables or wires through a hole or for covering thru-hull openings to shield water spray. Ideal for... MSRP: $24.26 Now: $19.28 Out of stock Compare Quick view Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Sea-Dog | sku: 77409 Sea-Dog Stainless Steel Midget Vent - Heavy Duty Stainless Steel Midget Vent - Heavy Duty Heavy Duty Midget Vents feature a reinforced rim, making them durable enough to stand on. Great for routing cables or wires through a hole or for covering thru-hull openings to shield water spray. Ideal for... MSRP: $24.26 Now: $19.28 Out of stock Compare Quick view Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Sea-Dog | sku: 77408 Sea-Dog Stainless Steel Midget Vent - Medium Stainless Steel Midget Vent - Medium Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $15.35 Now: $13.46 Add to Cart Compare Quick view Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Sea-Dog | sku: 77407 Sea-Dog Stainless Steel Midget Vent - Small Stainless Steel Midget Vent - Small Midget Vents provide a splash-proof opening through transoms, cabin sides, etc. Great for routing cables and wires or for covering thru-hull openings to shield water spray. Ideal for small lockers, they provide... MSRP: $14.89 Now: $13.19 Add to Cart Compare Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Sea-Dog | sku: 77406 Sea-Dog Stainless Steel Clam Shell Vent - Large Stainless Steel Clam Shell Vent - Large Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $93.43 Now: $60.91 Add to Cart Compare Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Sea-Dog | sku: 77405 Sea-Dog Stainless Steel Clam Shell Vent - Small Stainless Steel Clam Shell Vent - Small Large Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $84.92 Now: $55.73 Out of stock Compare Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Sea-Dog | sku: 77404 Sea-Dog Stainless Steel Clam Shell Vent - Mini Stainless Steel Clam Shell Vent - Mini Mini Clam Shell Ventilators provide splash protection for vent holes, wires, cable runs, or blower-exhaust hose openings. Corrosion resistant 304 stamped stainless steel construction. Can be used for cabin... MSRP: $57.21 Now: $40.66 Add to Cart Compare Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Sea-Dog | sku: 77403 Sea-Dog Stainless Steel Cowl Vent Stainless Steel Cowl Vent Cowl Vent provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction. Installs with four #8 FH fasteners (not... MSRP: $81.24 Now: $53.46 Add to Cart Compare Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Sea-Dog | sku: 77401 Sea-Dog Stainless Steel Cowl Vent w/Base - 3" Hose Stainless Steel Cowl Vent with Base - 3" Hose Cowl Vent with Base provides fresh air below decks by trapping air that comes across the top deck and forcing it into your boat's cabin or interior. Stamped 304 stainless steel construction with black... MSRP: $94.47 Now: $61.55 Out of stock Compare Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Attwood Marine | sku: 69878 Attwood Cowl Ventilator Cowl VentilatorAttwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are... MSRP: $49.81 Now: $36.30 Add to Cart Compare Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected × OK
Quick view Perko | sku: 55827 Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs: Chrome Plated Brass Dimensions Base: 4" x 3-3/4" Width Opening: 2-1/2" Height Opening: 1-5/8" Screw Size: #6 MSRP: $82.75 Now: $58.10 Add to Cart Compare Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected
Quick view Whitecap | sku: 36519 Whitecap Clam Shell Midget Vent 2-1/4" x 2-1/4" Clam Shell Midget Vent 2-1/4" x 2-1/4" Material: 304 Stainless SteelSize: 2-1/4" x 2-1/4"Fastener: #6 (3) MSRP: $19.19 Now: $15.04 Add to Cart Compare Previous 1 2 3 4 Next Previous 1 2 3 4 Next Compare Selected
