Proto® Industrial Tools Drive Socket J5527M

12-POINT TYPE ALLOY STEEL MATERIAL 50.8 MM OVERALL LENGTH 39.3 MM OUTSIDE DIAMETER 3/4 INCH DRIVE END SIZE .75 DRIVE END SIZE - DECIMAL 3/4 DRIVE END SIZE - FRACTIONAL 27 MM SOCKET END SIZE 27 SOCKET END SIZE IN MM APPLICABLE STANDARD ANSI B107.5 DRIVE END SIZE - DECIMAL - UOM IN SOCKET END SIZE IN MM - UOM MM