From the Anvil Polished Brass Ball Mortice Knob Set
- Knob Size: Ø45mm x 72mm
- Projection: 72mm
- Rose Size: Ø60mm
- Spindle Size: 8mm x 150mm
Our knobs come unsprung. They are solid cast, not hollow, roses are attached so use in conjunction with a mortice latch or lock. The knobs are surface fixed and for best results the centre of the knob should be a minimum of 3" from the edge of the door. Heavy Duty latches 4" or 5" are recommended for maximum efficiency. Supplied with necessary fixing screws.