Door knockers of metal; furniture casters of metal; door handles of metal; clothes hooks of metal; couplings of metal for chains; fittings of metal for windows; door closers of metal, non-electric; hinges of metal; runners of metal for sliding doors; fittings of metal for furniture; door fittings of metal; spring locks; springs [metal hardware]; chains of metal; pulleys of metal, other than for machines; door bolts of metal; fittings of metal for beds; locks of metal, other than electric; lock bolts; knobs of metal; household metal pulley rail; padlocks of metal, other than electronic; strap-hinges of metal; window pulleys of metal; copper rings.