Cable junction sleeves of metal; Metal hardware, namely, carabiners of metal; Metal hardware, namely, washers; Metal hose clamps; Metal keys for locks; Metal nuts; Metal pipe connectors; Metal screws; Posts of metal for power lines; Valves of metal, other than parts of machines

Connections for electric lines; Electric light switches; Electric plugs; Electric relays; Electric switches; Electric transformers; Electrical annunciators; Electrical cables and cordsets; Electrical components in the nature of electric contactors; Electrical switches; Fuse wire; Surveying instruments