Airmar 175WR-4 Transducer Housing Wrench

Airmar 175WR-4 Transducer Housing Wrench

  • $56.32


175WR-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 for the older designs then use the 164WR-4 instead, with an internal width of 2-7/16.