Bronze; Aluminum alloys; Copper alloys; Door handles of metal; Fittings of metal for furniture; Hinges of metal; Insect screens of metal; Metal bottle stoppers; Metal hooks; Metal ladders; Metal locks; Metal locksets; Metal palisades; Metal railings; Metal rolling window shutters; Metal scaffolding; Metal spacer brackets; Metal storage containers for vehicle keys; Metal strapping or tie downs; Metal tool boxes; Metal water pipes; Safe deposit boxes; Steel tubes; Water-pipe valves of metal; Wi...