PurposeTo torque bearing retainer nut BACN10RFWrench End TypeEnclosed TeethWrench Body TypeOffset-LWrench VariationStandardDrive TypeInternal SquareInner Tooth to Tooth Distance1.366Number of Contact Points4Spanner ShapeBox EndOverall Length5.27Head Thickness0.50Inner Diameter1.56Fastener NumberBACN10RFDrive Size1/2Tooth Protrusion0.102Tooth Width0.167Center-to-Center Distance3.00Offset Height0.25