Yale PM552 5 Lever Mortice Deadlock.
Key Features:
Suitable for use on external wooden doors when used in conjunction with a maximum.
5 Lever Security.
High security level....
The Yale PM552 is a 5 Lever mortice lock and offers a high level of security, it is suitable for use on external wooden doors when used with a maximum security British Standard nightlatch.
A useful lock acting as the closest alternative to a number of discontinued Yale lock cases.
Operation: Turn key to throw deadbolt latch withdraws via handle lever down.
Latch reversal: U...
This Willenhall gearbox is a useful lock acting as the closest alternative to a number of discontinued Yale locks. Latch reversal: Undo screws on side of lockcase, remove cover, remove ...