Metal building materials; goods of common metal not included in other classes; iron mongery, small items of metal hardware; bolts; brass, unwrought or semi-wrought; bronze; building or furniture fittings of nickel-silver; cast iron, unwrought or semi-wrought; cast steel; chrome iron; common metals, unwrought or semi-wrought; copper, unwrought or semi-wrought; door bells (non- electric); door bolts; door cases of metal; door closers (non-electric); door fittings, of metal; door frames of metal; door handles of metal; door knockers; door openers (non-electric); door panels of metal; door springs (non-electric); door stops, of metal; fittings of metal for building; fittings of metal for furniture; fittings of metal for windows; ferrules of metal for handles; hinges of metal; hooks (metal hardware); fittings of metal for exterior brick piers including, but not limited to, house numerals; fittings of metal for letterbox hardware; iron, unwrought or semi-wrought; ironwork for doors; ironwork for windows; knobs of metal; knockers (door); latches of metal; lock (other than electric) of metal; steel, unwrought or semi-wrought