PurposeUse to torque fuse pinsWrench End TypeFace TeethWrench Body TypeStraightWrench VariationStandardDrive TypeInternal SquareInner Tooth to Tooth Distance2.530Number of Contact Points4Spanner ShapeCircular HeadOverall Length1.50Fastener Number311A2093-1Drive Size1/2Tooth Protrusion0.295Tooth Width0.200Head Outer Diameter3.00