Airmar 117WR-4 Transducer Housing Wrench [117WR-4] Fish-I External Back Cap This kit includes the mount

This kit includes the mount

Variable Speed Control: Offers 20 steps for seamless power adjustments

Has 12" vertical adjustment and overall length is 25"

making it easier to spot people or other vessels

Airmar 117WR-4 Transducer Housing Wrench [117WR-4] Fish-I External Back Cap This kit includes the 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. Specifications: Type: Tools Box Dimensions: 1"H x 3"W x 8"L WT: 0. 45 lbs