52684 Draper Tools 450mm Adjustable Wrench crescent type wrenches manufactured from chrome vanadium steel hardened and tempered with black phosphate finish, polished profile and jaws offset at 22°, capacity 57mm, the 150mm, 200mm, 250mm and 300mm sizes have a graduated scale on the fixed jaws, especially suitable for use in areas where chemicals and chrome plate can give off poisonous fumes
