6 Metal building materials, namely, metal window casements, metal window sills and door panels of metal; metal reinforcement materials for building; transportable buildings of metal; ironmongery, namely, wrought iron decorative artwork; small items of metal hardware, namely, metal door hardware in the nature of keys and key cylinders, metal clasps for door security hardware and metal components for metal protective and security window shutters in the nature of slats, shutterboxes, side frames, end taps, crank handles, pull straps, side tracks, ball bearings and installation hardware in the nature of rollers, rails, cables, carriers, pins, locks, clips, brackets and screws; metal windows; metal window frames; metal window hinges; metal window stops; metal window latches; window shutters of metal; metal doors; metal door frames; metal door cases; metal door panels; metal door hinges; door fittings of metal; door and window handles of metal; non-electric door and window closing devices, namely, metal locks for doors and windows; hollow and solid metal profiles made of steel, iron, nickel, titanium and other metals and their alloys for doors and windows, door and window frames and door and window coverings; rolling shutters of metal