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Add to Cart The item has been added GROCO
GROCO 1-1/2" Slotted Hi Speed Thru-Hull w/Nut1-1/2" Slotted Hi Speed Thru-Hull with NutFeatures:1-1/2" NPSM / NPT combination threadC83600 BronzeWith NutSlotted$160.65$95.93 -
Add to Cart The item has been added GROCO
GROCO 1-1/4" Slotted Hi Speed Thru-Hull w/Nut1-1/4" Slotted Hi Speed Thru-Hull with NutFeatures:1-1/4" NPSM / NPT combination threadC83600 BronzeWith NutSlotted$129.60$78.12 -
Add to Cart The item has been added GROCO
GROCO 1" Slotted Hi Speed Thru-Hull w/Nut1" Slotted Hi Speed Thru-Hull with NutFeatures:1" NPSM / NPT combination threadC83600 BronzeWith NutSlotted$80.15$49.74 -
Out of Stock
Out of stock GROCO
GROCO 3/4" Slotted Hi Speed Thru-Hull w/Nut3/4" Slotted Hi Speed Thru-Hull with NutFeatures:3/4" NPSM / NPT combination threadC83600 BronzeWith NutSlotted$57.15$36.56 -
Add to Cart The item has been added Forespar Performance Products
Forespar Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1-1/2"-2"Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1-1/2"-2"Thru-hull only for small Pro Series valves; mushroom head, buttress thread$236.49$25.58 -
Add to Cart The item has been added Forespar Performance Products
Forespar Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1"-1-1/4"Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1"-1-1/4"Thru-hull only for small Pro Series valves; mushroom head, buttress thread$30.64$23.95 -
Add to Cart The item has been added Forespar Performance Products
Forespar Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1/2"-3/4"Pro Series Valve Stainless Steel Capped Thru-Hull Fits 1/2"-3/4"Thru-hull only for small Pro Series valves; mushroom head, buttress thread$32.99$21.55 -
Out of Stock
Out of stock Whitecap
Whitecap 1-1/2" Duplex Stainless Steel 90 Degree Thru-Hull Fitting1-1/2" Duplex Stainless Steel 90 Degree Thru-Hull FittingSpecifications:Hose Size: 1-1/2"Dimensions: Flange O.D.: 2-3/8" Thread Length: 1-5/8" Barb Length: 1-1/2" Overall Length: 4" Cut Out: 1-1/2"Max. Hull Thickness:...$139.36$101.88 -
Out of Stock
Out of stock Sea-Dog
Sea-Dog Thru-Hull w/Scupper Valve - Injection Molded AcetelThru-Hull with Scupper Valve - Injection Molded AcetelThis Thru-Hull Scupper Valve mounts through the transom and provides a water exit for boats with self-bailing cockpits. Ideal for above the water line drainage. Valve features a soft black flapper...$34.32$22.80 -
Add to Cart The item has been added GROCO
GROCO 3" Bronze Thru-Hull Fitting w/Nut3" Bronze Thru-Hull Fitting with NutHigher flow rates are possible with this 3" GROCO thru-hull fitting than conventional thru-hulls.Features:NPSM / NPT combination threadC83600 BronzeUL listed 647BIncludes nut BSPP and stainless steel models are...$391.80$228.52 -
Add to Cart The item has been added GROCO
GROCO 2-1/2" Bronze Thru-Hull Fitting w/Nut2-1/2" Bronze Thru-Hull Fitting with NutHigher flow rates are possible with this 2-1/2" GROCO thru-hull fitting than conventional thru-hulls.Features:NPSM / NPT combination threadC83600 BronzeUL listed 647BIncludes nut BSPP and stainless steel...$275.65$161.89 -
Out of Stock
Out of stock Attwood Marine
Attwood Plastic White Thru-Hull With Strainer - 3/4" Inner DiameterPlastic White Thru-Hull With Strainer - 3/4" Inner DiameterThe Thru-Hull Connector with Strainer prevents clogging of the aerator pump. Also, the strainer attaches to threads that extend beyond the external retaining nut. Specifications:Hose Size:...$30.16$23.66