![Airmar 75WR-4 Transducer Housing Wrench [75WR-4] Brand_McMurdo Up to 6 hours battery](https://cdn.shopify.com/s/files/1/0447/7544/0545/files/57086XL.jpg?v=1769643662)
Pay in 4 interest-free payments of $11.75 Learn more
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Up to 6 hours battery use
A pressure gauge operates by sending a low amperage current through the gauges' meter to ground via a sending unit with variable resistance
which offers a plethora of attachment points on the inside and outside of the panels
Requires a crescent wrench for installation
Airmar 75WR-4 Transducer Housing Wrench [75WR-4] Brand_McMurdo Up to 6 hours battery75WR 4 Transducer Housing Wrench A single handed wrench that holds the main thru hull housing via the 'wrench flats' on the side of the housing to facilitate tightening of the hull nut. Use wrench 75WR 2 or 75WR 3 for the hull nut. For use with: B75 SS75 Specifications: Type: Tools Box Dimensions: 1"H x 5"W x 10"L WT: 0. 6 lbs