PurposeTo torque bearing retainer nut BACN10RFWrench End TypeEnclosed TeethWrench Body TypeOffset-LWrench VariationStandardDrive TypeInternal SquareInner Tooth to Tooth Distance2.077Number of Contact Points4Spanner ShapeBox EndOverall Length5.63Head Thickness0.50Inner Diameter2.29Fastener NumberBACN10RFDrive Size1/2Tooth Protrusion0.107Tooth Width0.229Center-to-Center Distance3.00Offset Height0.25