Airmar 117WR-4 Transducer Housing Wrench [117WR-4] Winterizing Transfer the data as often

Transfer the data as often as you like

Lenco's tough

Switch from white light to red light for chart-reading

(2) Strap Eyes

Airmar 117WR-4 Transducer Housing Wrench [117WR-4] Winterizing Transfer the data as often117WR 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