Alloyed iron; Carbon steels; Cast iron; Construction elements made of metal, namely, supports; Counterweight arbor assembly in the nature of a framework with weights in it made primarily of metal and also sometimes including non-metal parts for providing a counterweight for use assisting with the manually powered lifting by means of ropes, cables and/or chains of theatrical objects during the performance of theatrical productions; Fittings of metal for furniture; 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 fasteners, namely, bolts, nails, rivets, screws; Metal profiles made of steel, iron, nickel, titanium and other metals and their alloys; Metal profiles for arranging devices on and in walls, ceiling and other surfaces; Metal self-aligning demountable snap fasteners consisting of press fasteners and press studs for use in attaching panels, hatches, floors and furniture in boats, motor vehicles, trains, aircraft and buildings; Slings of metal for handling loads; Steel alloys