The Yale British Standard Rated 5 Lever Deadlock is Kitemarked to BS3621 standards and endorsed by the Police 'Secured by Design' initiative.
In stock
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Product code:
BS3621 Deadlock
British Standard Rated
BS3621
Police Secured by Design approved
Product Specifications
More Information
SKU
BS3621 Deadlock
What's in the Box?
1 x Deadlock Case
1 x Strike Plate
2 x Keys
1 x Faceplate
Fixing Screws
Maximum security rating
The Yale BS3621 5 lever mortice deadlocks are kitemarked to BS3621 & CE Marked. This gives them a maximum security rating for added peace of mind. They are thief-resistant locks and designed so that they can be fitted to the front or back door.
Peace of mind
These locks are British Standard approved meaning they are tested against burglary techniques such as drilling and picking. The deadbolt is anti-saw for added protection. These also comply with your insurance policy and come with a 10 year guarantee.
5 levers
Compared to a lock with a lower number of levers, a five-lever deadlock offers enhanced security for external doors. The extra levers make the lock more difficult to pick and provide a greater number of possible key combinations.
How a five-lever lock works
Smart Lever System: When you insert and turn the correct key, it lifts five internal levers into the exact positions needed to unlock the door.
Secure Bolt Action: Once everything is perfectly aligned, the lock’s bolt slides open or closed, letting you safely access your home.
Extra Protection: Compared to a three-lever lock, the five-lever design offers much stronger resistance against tampering or picking—giving you greater peace of mind.
Secure and protected
Ideal for fitting onto front or back doors, this 5
lever lock holds a maximum security rating,
thanks to the 5 levers which move into
position when a key is inserted.
Includes two keys as standard
You’ll receive two keys with your lock, so you have a spare right from the start.
