Yale Locks PM552 5 Lever Mortice Deadlock 80mm 3in Polished Brass
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Specifications
869
57mm
Yale Locks
80 x 70mm (3 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: 80mm x 70mm (3 in)
Backset: 57mm This is the measurement from the edge of the door to the centre of the keyhole)