6 Metal locks and metal hardware in the nature of door levers, knobs, door handle sets, locksets, lock cylinders, deadbolts, escutcheons for keyholes, door backplates, door rosettes, thumbturns for doors and keyholes, and metal hardware being metal housings in the nature of metal casings, frames and brackets, all for keypads, for touchpads, for smart-card and fob readers, and for other access control devices; metal door hardware in the nature of door levers, knobs, door handle sets, locksets, lock cylinders, deadbolts, escutcheons for keyholes, door backplates, door rosettes and thumbturns for doors and keyholes, and metal door hardware being metal housings in the nature of metal casings, frames and brackets, all for keypads, for touchpads, for smart-card and fob readers, and for other access control devices