75WR-4 Transducer Housing Wrench
A single-handed wrench that holds the main thru-hull housing via the 'wrench flats' on the side of the housing to facilitate tightening of the hull nut.
Use wrench 75WR-2 or 75WR-3 for the hull nut.
For use with:
A single-handed wrench that holds the main thru-hull housing via the 'wrench flats' on the side of the housing to facilitate tightening of the hull nut.
Use wrench 75WR-2 or 75WR-3 for the hull nut.
For use with:
- B75
- SS75
