Steel; Door fittings of metal; Fittings of metal for furniture; Hardware, namely, metal brackets for general use; Hinges of metal; Metal bed fittings; Metal clamps; Metal fasteners, namely, bolts, nails, rivets, screws; Metal hardware, namely, general use wall and ceiling mounts for audio, video or computer equipment; Metal hooks; Metal locksets; Metal picture hangers; Metal pipe connectors; Metal rivets; Metal shelf brackets