Description
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:
- B75
- SS75
Specifications:
- Type: Tools
- Box Dimensions: 1″H x 5″W x 10″L WT: 0.6 lbs
![Furuno 10-Pin to 12-Pin Adapter Cable (0.4m) f/TZT3 [000-197-069-10]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/furuno-10-pin-to-12-pin-adapter-cable-0-4m-f-tzt3-000-197-069-10.webp)
![Garmin Transducer Adapter Cable f /P72, P79, GT15 & GT30 for echoMAP CHIRP [010-12445-33]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/garmin-transducer-adapter-cable-f-p72-p79-gt15-gt30-echomap-chirp-010-12445-33.webp)
![Airmar Single Handle Transducer Nut Wrench f /B260, SS260, B265C, B275C [260WR-2]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/airmar-single-handle-transducer-nut-wrench-f-b260-ss260-b265c-b275c-260wr-2.webp)
![Furuno 12-Pin Pigtail Cable f/TZT3 [TZ3-12P-PGT]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/furuno-12-pin-pigtail-cable-f-tzt3-tz3-12p-pgt.webp)
![Garmin Heavy-Duty Transom Mount Bracket w /Spray Shield [010-12006-11]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/garmin-heavy-duty-transom-mount-bracket-w-spray-shield-010-12006-11.webp)