PurposeTo adapt keller ratchet drive wrench to a multiple of BACC30M collar sizes without changing the basic size of wrench and to reach into offset positions. This tool is also used for HL70 Hi-lok collars and BACC30BH collars.Used WithKeller ratchet drive wrenchWrench Size7/32Opening Shape6Wrench End TypeSocketWrench Body TypeStraightWrench VariationStandardDrive TypeExternal HexDrive Size7/32Head Outer Diameter0.50Overall Length1.62Fastener NumberBACC30M 