Architectural metalwork; Fittings of metal for windows; Metal fasteners, namely, bolts, nails, rivets, screws; Metal hooks; Metal lids; Metal locks and keys therefor; Metal profiles made of steel, iron, nickel, titanium and other metals and their alloys; Metallic doors, windows, shutters, slatted shutters; Pipes and tubes of metal; Safe deposit boxes; Stair nosing of metal being building materials; Transportable buildings of metal; Works of art of common metal