Yale Night Latch with Auto Deadlocking Mechanism. Yale Lock for Front Doors Certified to British Standard 3621. Yale Door Locks with Free UK P&P.
- Lock is 60mm backset from forend.
- Also available with a
40mm Backset.
- Suitable for most final exit doors (BS3621:2007).
- Automatically deadlocks when door closed.
- Opened using a handle on the inside, or key on the outside.
- Latch can be held open using snib button.
- Can be locked open.