Architectural elements, namely, metal friezes; Cables of metal, non-electric; Chain hoist used for lifting and rigging; Magnet wire, namely, copper or aluminum wire covered with thin insulation for use in the manufacture of electric and electronic apparatus; Metal hardware, namely, karabiners of metal; Metal pipes and tubes; Metal strapping or tie downs; Nuts of metal; Rods of metal for brazing and welding; Signs, non-luminous and non-mechanical, of metal