Hinges of metal; Latch bars of metal; Sash fasteners of metal for windows; Guard rails of metal; Drain pipes of metal; Metal spacer brackets for building walls, decking; Rails of metal; Jalousies of metal; Pipe muffs of metal; Door bolts of metal; Rods of metal for welding; Greenhouse frames of metal; Loading pallets of metal; Fittings of metal for furniture