BS Deadlocking Escape Nightlatch
- Keyless egress: ensures it is possible to make an emergency escape in an event of fire
- Conforms to British Standard 8621:2007 which mirrors the BS 3621:2007 but for 'escape locks'
- Bolt hold back facility on the lock body of the lock
- 40mm version ideally suited for panelled doors
- Supplied with 3 cut keys that can be keyed to pass or master keyed. Cylinder has over 30.000 cut key variations