An elegant set of unsprung solid mortice knobs. These knobs are reproduced from a classic regency design. Cleverly designed and screwed to the door with a concealed baseplate. Finished with threaded nickel rose that conceals all fixing screws. The simple design means this door knob would be suitable for many different style homes. Suitable for mortice only. Not for use with rim locks. They have 8mm x 140mm spindle to take adjustment for various door thickness. Supplied with necessary fixing screws. Polished chrome finish. Product information: Knob size: 56mm diameter. Projection: 70mm. Rose size: 58mm. Spindle size: 8mm.