Proto® Industrial Tools Drive Socket J5213M

12-POINT TYPE ALLOY STEEL MATERIAL 28.5 MM OVERALL LENGTH 18.7 MM OUTSIDE DIAMETER 3/8 INCH DRIVE END SIZE .375 DRIVE END SIZE - DECIMAL 3/8 DRIVE END SIZE - FRACTIONAL 13 MM SOCKET END SIZE 13 SOCKET END SIZE IN MM APPLICABLE STANDARD ANSI B107.5 DRIVE END SIZE - DECIMAL - UOM IN SOCKET END SIZE IN MM - UOM MM