Yale Locks PM552 5 Lever Mortice Deadlock 67mm 2.5in Polished Brass
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Specifications
869
45mm
Yale Locks
67 x 70mm (2.5 in)
Padlocks, Door Locks & Security
Mortice Locks
Polished Brass
China
Mortice Locks 5 Lever
Yale Locks
High Security
Mortice Locks
Description
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.
Finish: Polished Brass
Case Size: 67mm x 70mm (2 1/2 in)
Backset: 45mm This is the measurement from the edge of the door to the centre of the keyhole