YALE 89 DEADLOCKING NIGHTLATCH SC CYLINDER

The Yale P85 & P89 are deadlocking nightlatches suitable for left & right handed, and inward opening doors with a thickness of up to 57mm. The locks offer high security, are covered by a 2 year guarantee and are supplied with 2 keys. Features 2 year guarantee Bump resistant cylinders 2 keys included Deadlocked by the snib button internally, making the lock inoperable by key or handle Snib to deadlock or hold back the latch Inside handle can be deadlocked by a reverse turn of the key in the outside cylinder after closing the door