Airmar 175WR-4 Transducer Housing Wrench [175WR-4] Brand_Meguiar's SYNChronisation function - auto-correction if

SYNChronisation function - auto-correction if you start the coundown early or late

Size (diameter x length) - 8" x 8

This Ethernet adapter cable will allow you to use a Humminbird Ethernet cable (sold separately) to network an ethernet-equipped Humminbird fish finder with other compatible fish finders

Terminal Stud Size: 3/8"

Airmar 175WR-4 Transducer Housing Wrench [175WR-4] Brand_Meguiar's SYNChronisation function - auto-correction if175WR 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