Airmar 175WR-4 Transducer Housing Wrench [175WR-4] Brand_Ancor Synchronize data with a tablet

Synchronize data with a tablet or smartphone

the SOS strobe or the Steady-On feature to visually alert Search and Rescue of your location

IP-68 rated connectors (submersible) for continued connection integrity in marine environment

Continuing the tradition

Rod-tip spring design securely locks rods in position

Airmar 175WR-4 Transducer Housing Wrench [175WR-4] Brand_Ancor Synchronize data with a tablet175WR 4 Transducer Housing Wrench A single handed wrench that holds the main thru hull housing via the 'wrench flats' on the top of the housing to facilitate tightening of the hull nut. Use wrench 164WR 2 or 164WR 3 for the hull nut. For use with: B164 B175 SS164 SS264 IMPORTANT: the design of the housing for these transducers changed slightly in June 2012. This wrench is for the newer design and has an internal width of 2 3 4". If you need a wrench