Alloys of common metal; Aluminium wire; Metal cable clips; Metal hardware, namely, carabiners of metal; Metal hardware, namely, nuts; Metal hexagon head bolts; Metal pegs; Metal plugs; Metal shims; Pre-packaged kits containing metal hardware in the nature of suspension clamps, yoke plates and connecting links and electrical protection devices in the nature of insulators, corona rings, armor-rods and surge arresters, all of which attach or connect transmission conductors to high voltage electr...