Airmar 175WR-4 Transducer Housing Wrench [175WR-4] Brand_Raritan Instead use the MKA-53 model

Instead use the MKA-53 model

Riptide Fortrex Saltwater Trolling Motor

so dial in your precise speed and let Digital Maximizer deliver the right amount of power

These nearly flush units minimize drag as only 5mm (2/10") of the housing extends outside of the hull

Airmar 175WR-4 Transducer Housing Wrench [175WR-4] Brand_Raritan Instead use the MKA-53 model175WR 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