Aluminum alloys; Balls of steel; Bicycle locks of metal; Bolt snaps of metal; Bottle caps of metal; Boxes of common metal; Bronze; Doors and windows of metal; Fittings of metal for furniture; Flagpoles being structures of metal; Hinges of metal; Insect screens of metal; Metal bottle stoppers; Metal chains; Metal clamps; Metal clips for general use; Metal ladders; Metal latches; Metal locks; Metal padlocks; Metal palisades; Metal rolling window shutters; Metal strapping or tie downs; Metal tub...