Description
117WR-2 Transducer Hull Nut Wrench
A single-handed wrench to tighten the hull nut on 2″ bronze and stainless steel housings.
You can use wrench 117WR-4 to brace the housing when using this wrench.
For use with:
- B117
- B150
- B744V
- B744VL
- B765C
- SS555


![Furuno AIR-033-351 Standard Fairing Block [AIR-033-351]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/furuno-air-033-351-standard-fairing-block-air-033-351.webp)

![Lowrance 83 /200 Skimming Transducer SS Mounting Kit [000-0099-06]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/lowrance-83-200-skimming-transducer-ss-mounting-kit-000-0099-06.webp)
![78759Furuno AIR-033-352 High Speed Fairing Block [AIR-033-352]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/78759furuno-air-033-352-high-speed-fairing-block-air-033-352.webp)
![Garmin 4-Pin 10' Transducer Extension Cable f /echo Series [010-11617-10]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/garmin-4-pin-10-transducer-extension-cable-f-echo-series-010-11617-10.webp)
![Garmin Transom Mount f/Panoptix LVS32 [010-12784-02]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/garmin-transom-mount-f-panoptix-lvs32-010-12784-02.webp)
![Garmin LVS32 Thru-Hull Fairing Block f/Panoptix LiveScope System [010-12928-02]](https://www.bestmarinebattery.com/wp-content/uploads/2026/08/garmin-lvs32-thru-hull-fairing-block-f-panoptix-livescope-system-010-12928-02.webp)
