Airmar 117WR-4 Transducer Housing Wrench SCOUTB3 Raymarine's RV-100 All-In-One Transom Mount

Raymarine's RV-100 All-In-One Transom Mount Transducer lets you easily identify structures and locate fish with the life-like clarity of RealVision 3D sonar

Excellent for all dark colored boats

Fittings Flush

oval shape and ribbed sides resist rolling against hull

Crafted with a durable polyester textile cover and closed-cell foam inner cushion

Airmar 117WR-4 Transducer Housing Wrench SCOUTB3 Raymarine's RV-100 All-In-One Transom Mount117WR 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. For 2" bronze and stainless steel housings (P617V, B617V, SS617V). Use wrench 117WR 2 or 117WR 3 for the hull nut. *Note that this wrench will not fit on the CA500 camera housing.