Alloys of common metal; Aluminum alloy; Automated pet appliances, namely, metal pet doors; Door fittings of metal; Furniture fittings of metal; Guard rails of metal; Metal bathroom hardware, namely, pulls; Metal components for metal protective and security window shutters, namely, slats, shutterboxes, side frames, end caps, crank handles, pull straps, side tracks, ball bearings and installation hardware, namely, rollers, rails, cables, carriers, pins, locks, clips, brackets and screws; Metal ...