Proto® Industrial Tools Drive Socket J7710HT

6 POINT TYPE ALLOY STEEL MATERIAL BLACK OXIDE FINISH 2 INCH OVERALL LENGTH 11/16 INCH OUTSIDE DIAMETER 3/8 INCH DRIVE END SIZE 3/8 DRIVE END SIZE - FRACTIONAL 5/16 SOCKET END SIZE - FRACTIONAL 5/16 INCH SOCKET END SIZE TORQUEPLUS[T], PROTO[R] BRAND SOCKET DESIGNATION DEEP APPLICABLE STANDARD ASME B107.2 NUT DEPTH 1/4 INCH BOLT CLEARANCE DEPTH 2 1/4 INCH WEIGHT 0.14 LB