Proto® Industrial Tools Drive Socket J15056

6 POINT TYPE HEAT TREATED ALLOY STEEL MATERIAL 4 31/32 INCH OVERALL LENGTH 5 1/8 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 3.5 SOCKET END SIZE - DECIMAL 3 1/2 SOCKET END SIZE - FRACTIONAL 3 1/2 INCH SOCKET END SIZE 88.9 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 2 1/4 INCH WEIGHT 12.61 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