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. The unlaquered brass finish accentuates the small amount of detail to the knob and is highly polished for an elegant finish. These knobs will tarnish over time but can be polished to regain the highly polished shine. Finished with threaded brass 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. Aged brass finish. Product information: Knob size: 56mm diameter. Projection: 70mm. Rose size: 58mm. Spindle size: 8mm.