60WR-2 Transducer Hull Nut WrenchA single-handed wrench to tighten the hull nut on 2" bronze and stainless steel housings. You can use wrench 60WR-4 to brace the housing when using this wrench.For use with: B60 SS60; - cis2:mm5mnJlm -Specifications: Type: Tools; Box Dimensions: 1"H x 5"W x 9"L WT: 0.55 lbs;