Yale Locks PM322CH25 3 Lever Mortice Dead Lock 64mm - Polished Chrome Finish

The Yale PM322 3 lever mortice deadlocks offer a standard level of security and are suitable for use on internal timber doors. The deadbolt is locked or unlocked by key from either side. These deadlocks also have a 13mm anti-saw deadbolt and have a 10 year guarantee. 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 Chrome Case Size: 65mm x 72mm (2.5in) Backset: 44.5mm This is the measurement from the edge of the door to the centre of the keyholePTDYALPM322CH25