Yale Deadlatch Double Lock Stile

Our Chrome Yale Deadlatch Double Lock Standard Stile P89 has a 60mm Backset
Inside handle can be deadlocked by a reverse turn of the key in the outside cylinder after closing the door
Snib to deadlock or hold back the latch
deadlocked by the snib button internally, making the lock inoperable by key or handle
Anti-bump
Supplied with 1109 cylinder
2 keys supplied
High security
2 year guarantee