Aluminum foil paper; Clips of metal for pipes; Copper pipes; Fasteners of metal for scaffolds; Hardware pins of metal; Junctions of metal for pipes including those from alloy steel and titanium; Mechanical fastening elements of metal; Metal clamp-type fasteners for holding in place curtains, tarps, canvas, cloth and film covering material; Metal door hardware, namely, non-powered door actuators; Metal drain pipes; Metal hardware, namely, double-end swivels; Metal hardware, namely, karabiners ...