PurposeBox end wrench available in varying lengths for use in limited access areasWrench VariationStandardWrench Size1-1/16Opening Shape12Wrench End TypeBox EndWrench Body TypeOffset-LDrive TypeInternal SquareDrive Size1/2Center-to-Center Distance4.50Head Thickness0.45Offset Angle15Used WithTorque WrenchWhere UsedLimited Access Areas