Airmar 175WR-4 Transducer Housing Wrench [175WR-4] Brand_Meguiar's add to the system's durability

add to the system's durability

Rectangular Grills w/ 9" x 18" Grilling Surface or Larger

Up to 1’ contours provide a more accurate depiction of the bottom structure for improved fishing charts and navigation in swamps

Box Dimensions: 4"H x 4"W x 14"L WT: 1

this light does not attract as many bugs

Airmar 175WR-4 Transducer Housing Wrench [175WR-4] Brand_Meguiar's add to the system's durability175WR 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