Aluminum alloys; Buckles of common metal; Metal adapters for use with hydraulic and pneumatic systems; Metal dowels; Metal fasteners, namely, bolts; Metal fasteners, namely, nails; Metal fasteners, namely, rivets; Metal fasteners, namely, screws; Metal hardware, namely, carabiners of metal; Metal hardware, namely, nuts; Metal hardware, namely, springs; Metal hexagon head bolts; Metal hinges; Metal hooks; Metal screws; Metal threaded fasteners; Plugs of metal; Wheel chocks made primarily of metal