Props of metal, , namely, beams of metal; Bungs of metal, , namely, metal bottle stoppers; [ Fittings of metal for windows; Fittings of metal for furniture; Fittings of metal for beds; Door fittings of metal; ] Ironmongery, namely, metal nuts and washers; [ Crampons; ] metal padlocks; Locks of metal, other than electric; [ Spring locks of metal, other than electric; Rivets of metal; Rods of metal for welding; ] Handcuffs; Works of art of common metal