Proto® Industrial Tools Drive Socket J5014B

12-POINT TYPE ALLOY STEEL MATERIAL 2-1/8 INCH OVERALL LENGTH 41/64 INCH OUTSIDE DIAMETER 3/8 INCH DRIVE END SIZE .375 DRIVE END SIZE - DECIMAL 3/8 DRIVE END SIZE - FRACTIONAL .4375 SOCKET END SIZE - DECIMAL 7/16 SOCKET END SIZE - FRACTIONAL 7/16 INCH SOCKET END SIZE FEDERAL GGG-W-641E APPLICABLE REFERENCE STANDARD COATING BLACK OXIDE FINISH DRIVE END SIZE - DECIMAL - UOM IN SOCKET END SIZE - DECIMAL - UOM IN