Lock cylinders of metal; Metal keys for locks; Metal padlocks; Metal locks and keys therefor; Key fobs of common metal; Metal bump keys for locksmithing; Metal door hardware, namely, handle levers, knobs, deadlocks, door mortise knobs, cylindrical knobs, deadbolts, metal handle sets comprised of handles and locks, metal door handles and recessed exit handle units consisting of metal touch bars for opening doors, and structural parts for the foregoing, keys and key cylinders; Metal key blanks;...