Airmar 117WR-4 Transducer Housing Wrench [117WR-4] Brand_Monarch Marine They are custom designed for

They are custom designed for Insta-Trim Boat Leveler Co

Maximum Parasitic Current: 2mA

1/4" pin diameter

9") module that is IPx7 Waterproof rated

Airmar 117WR-4 Transducer Housing Wrench [117WR-4] Brand_Monarch Marine They are custom designed for117WR 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. Specifications: Type: Tools Box Dimensions: 1"H x 3"W x 8"L WT: 0. 45 lbs