Balls of steel; Door fittings of metal; Door handles of metal; Door knobs of common metal; Door knockers of metal; Door stops of metal; Fittings of metal for furniture; Fittings of metal for windows; Gate hardware, namely, metal gate latches; Gate stops of metal; Hardware mounting system comprised of metal brackets for bath accessories and decorative hooks; Hinges of metal; Locks of metal for vehicles; Metal chain door guards; Metal runners for sliding doors; Metal safety gates for babies, ch...