PurposeTo torque nuts on both taper and straight shank bolts in limited access areas using the sleeve installation procedure or similar applications (BACN11Z Nut)Wrench VariationStandardWrench Size1/2Opening Shape12Wrench End TypeBox EndWrench Body TypeOffset-ZDrive TypeInternal SquareDrive Size1/2Center-to-Center Distance3.00Head Thickness0.60Used WithTorque WrenchOffset Height1.00Overall Length4.20Fastener NumberBACN11Z