Proto® Industrial Tools Box End Wrench JUSN362

18 INCH OVERALL LENGTH 99.2188 SMALLER END SIZE IN MM 99.2188 LARGER END SIZE IN MM 3-29/32 SMALLER END SIZE - FRACTIONAL 3-29/32 LARGER END SIZE - FRACTIONAL 3.90625 SMALLER END SIZE - DECIMAL 3.90625 LARGER END SIZE - DECIMAL 3-29/32 INCH SMALLER END SIZE 3-29/32 INCH LARGER END SIZE 12 POINT(S) OUTER DIAMETER 5-1/2 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