Metallic friction hinges for computers, mechanical assemblies and electronic devices; Irons and steels; nonferrous metals and their alloys; paint spraying booths of metal; metal pulleys, springs and valves not including machine elements; metal junctions for pipes; metal flanges; mechanical elements being metal keys; metal cotter pins; anvils; metal hardware, namely, double-end swivels, nails, wedges and pegs of metal, screws, tacks of metal, cut nails, casters of metal, nuts of metal, metal fixtures for ropes in the nature of ring closures and clasps for use with swimming pools, plugs, bolts of metal, rivets, washers of metal, security locks, metal sealing, gasket, key and retaining rings, metal snap rings, screw rings, ring-shaped fittings of metal, metal rings for use in home decor, metal rings being part of metal closures, metal rings for use in engines, keys for locks, rings of metal for keys, chains of metal, washers of metal, padlocks; wire ropes; wire nets and gauzes; metal nameplates and door nameplates; metal stepladders and ladders; empty toolboxes of metal; metal joinery fittings; upright signboards of metal; Metal hardware, namely, fasteners in the nature of bottle fasteners, door fasteners, bars, and chains; metal pipe couplings; metal shelf and spacer brackets; metal springs; common metal pulls; metal hinges; metal latches; housing in the nature of metal frames for building; metal latch keepers; metal hardware, namely, pins; metal hold-open rods; metal door handle-latch combinations; metal latch retainers; metal latch assemblies; metal latch stickers; metal latch catches; metal finishing strips in the nature of binding strips used on packaging