PurposeTo torque retainer nutsWrench End TypeEnclosed TeethWrench Body TypeOffset-LWrench VariationStandardDrive TypeInternal SquareInner Tooth to Tooth Distance2.963Number of Contact Points4Spanner ShapeBox EndOverall Length6.06Head Thickness0.50Inner Diameter3.16Used WithTorque wrenchDrive Size3/4Tooth Protrusion0.985Tooth Width0.217Center-to-Center Distance4.00Head Outer Diameter4.12Offset Height0.25