Proto® Industrial Tools Drive Socket J10066

6 POINT TYPE HEAT TREATED ALLOY STEEL MATERIAL 5 3/4 INCH OVERALL LENGTH 2 3/8 INCH OUTSIDE DIAMETER 1 INCH DRIVE END SIZE 1 DRIVE END SIZE - DECIMAL 1 DRIVE END SIZE - FRACTIONAL 25.4 DRIVE END SIZE IN MM 4.125 SOCKET END SIZE - DECIMAL 4 1/8 SOCKET END SIZE - FRACTIONAL 4 1/8 INCH SOCKET END SIZE 104.78 SOCKET END SIZE IN MM SQUARE DRIVE END SHAPE TORQUEPLUS[T] BRAND APPLICABLE STANDARD FEDERAL SPECIFICATION GGG-W-660A, ANSI B107.2 SOCKET DESIGNATION STANDARD SOCKET DEPTH 3 1/8 INCH WEIGHT 17.08 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