Door knobs of common metal; Fittings of metal for beds; Fittings of metal for furniture; Foot-operated door openers of metal; Furniture casters of metal; Hinges of metal; Magnetized metal hooks for the sanitary hanging of a towel during fitness training and other athletic activities; Metal hardware, namely, karabiners of metal; Metal hooks; Metal shackles and hooks for lifting and rigging; Metal welding rods; Metal threaded fasteners; Rods of metal for welding; Support bracket made of metal f...