Door handles of metal; Stainless steels; Casters of metal; Ladders of metal; Safe deposit boxes; Poultry cages of metal; Insect screens of metal; Wire fences; Fences of metal; Building boards of metal; Water-pipe valves of metal; Metal locks; Aluminum alloys; Statuettes of common metal; Metal containers for storage or transport; Metal screws; Placards of metal; Nails of metal