Metal hardware, namely, carabiners of metal; Common metals and their alloys including stainless steel; Tools chests of metal sold empty; Door scrapers of metal; Iron and steel for use as raw materials for automobile parts; Metal self-aligning demountable snap fasteners consisting of press fasteners and press studs for use in attaching panels, hatches, floors and furniture in boats, motor vehicles, trains, aircraft and buildings; Metal staples for landscaping and gardening; Furniture fittings ...