Knobs, levers, handles, roses, plates or escutcheons used in conjunction with locks and latches.

Fittings mounted either on or within a doorleaf, usually both functional and decorative, and including handles, locks, closures, letterboxes etc.

Any functional or decorative fitting for a door, including the hinges, handle, lock and fingerplate.

Door furniture (British and Australian English) or Door hardware (North American English) refers to any of the items that are attached to a door or a drawer to enhance its functionality or appearance.