Alloyed iron; Ceiling boards of metal; Furniture fittings of metal; Hardware mounting system comprised of metal brackets for bath accessories and decorative hooks; Metal clamp-type fasteners for holding in place curtains, tarps, canvas, cloth and film covering material; 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, ...