6 Metal materials for construction, namely, braces; metal hardware namely, bolts and washers; building hardware of metal, namely, espagnolettes, corner elements, door bolts, door stops, closure elements; window and door furniture of metal, namely, handles; shutters of metal; ironwork for windows, namely, wrought iron decorative artwork; fittings of metal for doors and windows; door and window frame elements, of metal, namely, frames; sliding fittings, namely, runners of metal for windows and doors; tilt and turn fittings for windows; door handles of metal; window and door handles of metal; door holders of metal; blind pulls of metal; window fasteners of metal; metal rollers for sliding doors; non-magnified metal door viewers; strap-hinges of metal; window casement bolts of metal; metal gate latches; door closers, non-electric, namely, self-closing hinges of metal; door bolts of metal; metal hinges for doors and windows; metal joinery fittings; fittings of metal for furniture; metal furniture sliders; drawer sliders of metal; metal clips for general use; latch bars of metal; hasps of metal; cramps of metal and crampons; screws of metal; nuts of metal; metal dead bolts; pivots of metal; locks and keys, of metal; locks of metal for vehicles; metal locks for windows, metal locks for doors; metal sash locks; spring locks of metal other than electric; anti-theft locks of metal other than electric or for electronic devices; lock parts of metal, namely, metal locksets; lock bolts of metal; lock casings of metal; metal locking mechanisms; striking plates of metal for locks; metal locksets; metal lock bolts; lock barrels of metal; key hole plates of common metal