Airmar 117WR-4 Transducer Housing Wrench SCOUTB3 and Dual Watch

and Dual Watch

oval shape and ribbed sides resist rolling against hull

UTC time (optional with external push button)

Manufacturer part number: N2039-10AX

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

Airmar 117WR-4 Transducer Housing Wrench SCOUTB3 and Dual Watch117WR 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.