
Key Features
The Yale PM552 5 lever mortice deadlocks offers a high level of security and are suitable for use on external timber doors
- The deadbolt on the lock is locked or unlocked by key from either side
- These deadlocks also have a 14mm anti-saw deadbolt and are recommended for use on a front door in conjunction with a Yale BS nightlatch
- A deadlock has a single deadbolt which is locked or unlocked and locked by means of a key from either side, whereas, a sashlock has both a deadbolt and a latch which is operated from either side by lever handles
- The security level of mortice deadlocks or sashlocks ranges from 2-5 levers
- The higher the number of levers the more secure the lock is
- Finish: Polished Brass
- Case Size: 80 x 70mm
- Backset: 57mm
Specifications
GB
Yale
Internal Ironmongery
Latches & Locks
80mm
Yes
Mortice Deadlock