6 Metal window and door hardware and fittings namely bolts, stays, latches, brackets, catches, handles, keys, security chains, door stops, locks, levers, sash balances for windows, door knockers, door openers, hooks, hinges, metal sash lifts, sash eyes, sash cam locks, sash knobs, sash guide catches, sash snap fit restrictors, sash pivot bars, shoe pegs, door pulls, numerals, door viewers, finger shoot bolts, thumbturns for security bolts and locks, door restrictors, door closers, hinge-side security plates, locking cylinder guards, lock plates, multi-point door locks, dead locks, window sashes, counterweights for windows, window pulleys, escutcheons, window operator cranks and covers, window operators; metal building products and materials, parts and accessories namely access covers and hatches for floors, walls and ceilings, metal roof vents for ventilation in residential and commercial buildings; metal door locks, multi-point door locks and dead locks; metal door openers; hooks of metal; levers of metal; latches of metal; metal springs; metal spring locks; metal hardware namely bolts, stays, latches, brackets, catches, handles, keys, chains, locks, levers, hooks, hinges, brackets, pulleys other than for machines; door and window handles of metal; padlocks of metal; bolts of metal; metal window closures and fasteners namely bolts, latches, handles, security chains, locks, levers, hooks, dead locks; sash balances of metal for windows; security chains made of common metal for use with doors; barricades of metal; metal barriers for windows and doors; intruder barriers of metal for windows and doors; wedges of metal in the nature of stoppers and jammers for doors and windows; metal paving blocks for construction; door stops of metal; door stops of metal; metal hardware namely bolts, stays, latches, brackets, catches, springs, handles, bars, keys, closures, fasteners, chains, barricades, barriers and building materials for use in securing access points to buildings other than locks; metal hardware namely bolts, stays, latches, brackets, catches, springs, handles, bars, keys, closures, fasteners, chains, barricades, barriers and building materials for use in preventing entry to buildings other than locks; metal hardware namely bolts, stays, latches, brackets, catches, springs, handles, bars, keys, closures, fasteners, chains, barricades, barriers and building materials for use in intruder prevention other than locks; metal fencing and window stays, locking mechanisms and handles; security devices in the nature of metal hardware, namely locks, closures and fittings thereof; metal hinges; access control devices of metal in the nature of metal hardware, namely bolts, stays, latches, brackets, catches, springs, handles, bars, keys, closures, fasteners, chains, barricades, barriers, and building materials; metal locking mechanisms namely locking cylinders, rim locks, access control locks and handles having master controllers, catches, gearing including tilt and turn gearing, tilt and slide mechanisms; metal fence and window stays namely fasteners, and casement and friction stays; metal vent covers for HVAC ducts; metal sash fasteners for windows; metal letter plates and letter plate assemblies; metal door chains, door pulls, numerals, door viewers, door knockers, door bells, thresholds including low-level thresholds, drip bars and cat flaps; metal safety guards, namely, anti-drill plates, anti-lock picking levers, locking cylinder guards, strikers, hinge-side security plates; sash lifters, finger shoot bolts, door restrictors, door closers, hinge-side security plates, locking cylinder guards, anti-drill plates, anti-lock picking levers, face plates, strikers, keys, screws, lock plates, thumbturns for security bolts and locks; metal sash lifts, sash eyes, sash cam locks, sash knobs, sash guide catches, sash snap fit restrictors and sash pivot bars and shoe pegs; metal window sashes; sash fasteners of metal; doors, gates, windows and window coverings of metal; counterweights of metal for windows; metal window pulleys; metal access covers for floors, walls and ceilings; metal access systems in the nature of metal hardware, namely covers, panels, frames, bolts, stays, latches, brackets, catches, cylinders, springs, handles, bars, keys, closures, fasteners, chains, barricades, barriers and metal building materials; access platforms of metal for buildings, floors walls and ceilings; smoke vents of metal; ladders of metal; ladder rungs of metal; ladder supports of metal; handrails of metal; handrails of metal for walkways; walkways of metal; wall coverings of metal; locks of metal; keys of metal; drainage channels of metal; draining pipes of metal; drain gullies of metal; floor drains of metal; metal hinges; floor hinges of metal; frames of metal; door frames of metal; escutcheons of metal; door seals of metal; safety scaffolding of metal; safety fittings of metal for doors; metal beams; metal sash locks; padlocks of metal; metal louvre vents for buildings; alloys of common metal; metal extrusions; louvres made of metal; metal floor panels; metal panels for walls; insulated metal panels for buildings; metal roofing panels; vents of metal; metal mountings; metal door kick plates; ironmongery; armoured doors of metal; security closures of metal namely bolts, stays, locks, multi-point door locks, dead locks, hooks, security chains, finger shoot bolts, thumbturns for security bolts and locks, dead locks; grates made of metal for, ceilings, floors, doors and windows; metal thresholds for ceilings, floors, walls, doors and windows; metal skylight frames for use in buildings; metal skylights for use in buildings; metal skylights; cover plates of metal; fire doors of metal; door, window and access cover and panel handles of metal; metal access control locks; fireproof doors of metal; acoustic panels of metal for walls and ceilings; pivots of metal; locking pins of metal; door panels of metal; metal panels; metal ceiling panels; metal roof scuttles, hatches, sidewalk doors, cellar doors, passageway doors, vault doors, access doors and stairways for buildings; counterbalanced horizontal access doors made of metal for sidewalks, floors, pits, ceilings, and roofs; counterbalanced metal basement doors; metal safety posts and safety supports for use in connection with ladders; parts for the aforesaid goods