Airmar 117Wr-3 Double Handle Transducer Wrench - For Use W/B117, B150, B744V

117Wr-3 Double Handle Transducer Wrench-. Transducer Wrenches Are Available For All Bronze Low Profile Transducers. They Are Used To Facilitate Holding Of The Transducer And Tightening Of The Hull Nut.. Wrenches Are Constructed Of 3/16" Thick Mild Steel.. They Can Easily Be Bent Or Modified To Accommodate Challenging Installation Locations.. For Use With:-. B117. B150. B744V. B744Vl. B765C. Ss555. Airmar 117Wr-3 Double Handle Transducer Wrench. Airmar 117Wr-3 Double Handle Wrench B117 B150 B744V B765C. Marine Navigation & Equipment. Transducer Accessories. C-Wave117Wr-3.