Proto® Industrial Tools Box End Wrench JUSN368

18 INCH OVERALL LENGTH 109.141 SMALLER END SIZE IN MM 109.141 LARGER END SIZE IN MM 4-19/64 SMALLER END SIZE - FRACTIONAL 4-19/64 LARGER END SIZE - FRACTIONAL 4.29688 SMALLER END SIZE - DECIMAL 4.29688 LARGER END SIZE - DECIMAL 4-19/64 INCH SMALLER END SIZE 4-19/64 INCH LARGER END SIZE 12 POINT(S) OUTER DIAMETER 6-1/8 INCH LARGER END SIZE - DECIMAL - UOM IN LARGER END SIZE IN MM - UOM MM SMALLER END SIZE - DECIMAL - UOM IN SMALLER END SIZE IN MM - UOM MM