Aluminium and its alloys; Bolts of metal; Casting alloys; Hat-hanging hooks of metal; 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 door hardware, namely, keys and key cylinders; Metal hardware, namely, nuts; Metal locks for doors, windows, desks; Meta...