Yale Pm552 5 Lever Deadlock Smooth Brass 2.5"
(£19.58 ex VAT)
Price : £23.50 - Buy Now
Description:
- The Yale PM550 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 a 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.