Barbed wires; Bars for metal railings; Clips of metal for pipes; Door fittings of metal; Door handles of metal; Doors of metal; Hinges of metal; Iron wire; Ladders of metal; Metal door hardware, namely, keys and key cylinders; Metal hooks; Metal locks; Metal name plates; Metal shower grab bars; Metallic materials for railway tracks; Nails of metal; Safety deposit boxes; Valves of metal, other than parts of machines; Wire rope slings; Works of art of common metal