Bar hangers and parts and fittings therefor made of metal for lighting fixtures; Common metal pulls; Common metals and their alloys including stainless steel; Common metals, unwrought and semi-worked, for use in further manufacturing; Construction elements made of metal, namely, fabricated metal components for building foundations; Furniture fittings of metal, namely, drawer slides; Guide rails of metal; Hardware, namely, metal tacks; Magnet wire, namely, copper or aluminum wire covered with ...