(Ex Chubb) Union 3R35 Non British Standard 5 Lever Deadlocking Mortice NightLatch
This Union (ex Chubb) 3R35 mortice deadlocking nightatch is a 5 detainer lock with slam action and an automatic deadlocking latchbolt making it ideal for entrances and escape doors.
These detainer style locks provide a higher number of key combinations than lever locks and the Union 3R35 has a hold back snib that can be used to keep the latch in the withdrawn position.
Ideal for timber doors up to 50mm thick, these locks have been EN 1634-1 assessed for use on 60 minute timber fire doors.
Supplied with 2 keys and a keep.
- When closed the door is secured by an automatic deadlocking latch
- Hold back snib holds the latch back
- See Technical Image
- Anti drill, anti pick and anti saw
- Suitable for doors up to 50mm thick
- Detainer locks provide a higher number of key combinations than lever locks
- EN 1634-1 assessed for use on 60 minute timber fire doors
- Locks are handed - please refer to the handing table below
- 3R35X escape version also available (see Escape Section)
- Boxed in singles