Metal bicycle locks; Guard rails of metal; Safes; Doors and windows of metal; Bungs of metal; Metal pet doors; Fixed dispensers of metal for pet waste bags; Hardware, namely, metal tacks; Non-electric cables of common metal; Sculptures made of non-precious metal; Barriers of metal for pedestrian traffic control; Chains of metal; Stainless steel; Taps of metal for beer kegs; Metal hoses for plumbing use