Proto® Industrial Tools Drive Socket J15045

6 POINT TYPE HEAT TREATED ALLOY STEEL MATERIAL 4 3/8 INCH OVERALL LENGTH 4 1/4 INCH OUTSIDE DIAMETER 1 1/2 INCH DRIVE END SIZE 1.5 DRIVE END SIZE - DECIMAL 1 1/2 DRIVE END SIZE - FRACTIONAL 38.1 DRIVE END SIZE IN MM 2.813 SOCKET END SIZE - DECIMAL 2 13/16 SOCKET END SIZE - FRACTIONAL 2 13/16 INCH SOCKET END SIZE 71.44 SOCKET END SIZE IN MM SQUARE DRIVE END SHAPE PROTO[R] BRAND APPLICABLE STANDARD FEDERAL SPECIFICATION GGG-W-660A, ANSI B107.2 SOCKET DESIGNATION STANDARD SOCKET DEPTH 1 7/8 INCH WEIGHT 9.83 LB DRIVE END SIZE - DECIMAL - UOM IN DRIVE END SIZE IN MM - UOM MM SOCKET END SIZE - DECIMAL - UOM IN SOCKET END SIZE IN MM - UOM MM