Castings, foils, powder, and rolled, drawn or extruded semi-finished articles of copper or its alloys; Fittings of metal for furniture; General purpose metal storage bins; Metal decking; Metal hardware, namely, karabiners of metal; Metal mounting brackets for general use; Metal pipe fittings; Metal pipes and metal fittings therefor; Metal profiles made of steel, iron, nickel, titanium and other metals and their alloys; Structure joint connectors of metal