Builders' hardware of common metals; Hardware of metal (small); Hardware of metal for doors; Hardware of metal for windows; Metal door hardware; Fasteners of metal being security devices for windows; Fittings of metal for windows; Handles of metal for windows; Locks (other than electric) of metal for windows; Metal fittings for windows; Metal mountings for windows; Metal rollers for sliding windows; Metal sash fasteners for windows; Opening devices of metal for windows (non-electric); Safety fittings of metal for windows (non-electric); Sash fasteners of metal for windows; Structural parts of metal of windows; Fittings of metal for doors; Fittings of metal for mounting doors; Handles of metal for doors; Mechanisms of metal (non-electric) for locking doors; Mechanisms of metal (non-electric) for opening doors; Metal bolts for locking doors; Metal components for doors; Metal fittings for doors; Metal mountings for doors; Metal rollers for sliding doors