Airmar 175WR-4 Transducer Housing Wrench [175WR-4] Marine Navigation & Instruments | Fishfinder Only 2" Flush Mount)

2" Flush Mount)

PYI suggests as preventative maintenance that the PSS bellow be replaced in six year intervals

Marine grade circuit breakers are also available for protection and isolation

Helly Hansen Kids Rider 2 Insulated Ski Bib

Airmar 175WR-4 Transducer Housing Wrench [175WR-4] Marine Navigation & Instruments | Fishfinder Only 2" Flush Mount)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