28% offYork Security
York - British Standard 5 Lever Deadlock 3" Polished Brass Finish
£24.13£33.58Unit price /Unavailable
20% offYork Security
York British Standard 5 Lever Sashlock 2 1/2" - Matt Black
£27.99£34.99Unit price /Unavailable- 20% off
From The Anvil
From The Anvil - Black 3" 5 Lever Heavy Duty BS Sash Lock
£53.90£67.38Unit price /Unavailable -
York Security
York - British Standard 5 Lever Deadlock 3" Brass Finish
£24.13£30.17Unit price /Unavailable![This is an image of Atlantic 3 Lever Key Deadlock [CE] 3" - Antique Brass available to order from Trade Door Handles.](//tradedoorhandles.co.uk/cdn/shop/products/ALKDEAD3LK3AB_1_lowres.jpg?v=1743544321&width=460)
20% offAtlantic Hardware
Atlantic 3 Lever Key Deadlock [CE] 3" - Antique Brass
£13.06£16.33Unit price /Unavailable
20% offYork Security
York British Standard 5 Lever Sashlock 3" - Matt Black
£27.99£34.99Unit price /Unavailable- 20% off
From The Anvil
From The Anvil - Polished SS 3" 5 Lever BS Dead Lock KA
£35.71£44.64Unit price /Unavailable -
- 20% off
From The Anvil
From The Anvil - Polished Bronze 3" 5 Lever BS Dead Lock KA
£45.31£56.64Unit price /Unavailable -
- 20% off
From The Anvil
From The Anvil - Aged Bronze 3" 5 Lever BS Dead Lock KA
£45.31£56.64Unit price /Unavailable -
- 20% off
From The Anvil
From The Anvil - Satin Chrome 3" 5 Lever BS Dead Lock KA
£45.31£56.64Unit price /Unavailable -
- 20% off
From The Anvil
From The Anvil - Polished Chrome 3" 5 Lever BS Dead Lock KA
£45.31£56.64Unit price /Unavailable -
- 20% off
From The Anvil
From The Anvil - Polished Nickel 3" 5 Lever BS Dead Lock KA
£45.31£56.64Unit price /Unavailable -
![This is an image of Atlantic 3 Lever Key Deadlock [CE] 3" - Antique Brass available to order from Trade Door Handles.](http://tradedoorhandles.co.uk/cdn/shop/products/ALKDEAD3LK3AB_1_lowres.jpg?v=1743544321&width=460)
Frequently Asked Questions
What is a Standard Mortice Key Lock?
What is a Standard Mortice Key Lock?
A Standard Mortice Key Lock is a secure locking mechanism embedded within the edge of a wooden door. It comes in different lever configurations (2, 3, or 5), each offering varying levels of security.
Which Lever Lock should I choose?
Which Lever Lock should I choose?
- : Best for internal, low-security areas.
- : Moderate security—good for internal doors.
- : High-security; suitable for external doors and meets many insurance standards.
Do your locks meet British Standards?
Do your locks meet British Standards?
Yes, many of our 5 Lever Mortice Locks meet BS3621, ensuring they comply with insurance and security requirements.
Can I get different finishes?
Can I get different finishes?
Absolutely! We supply locks in various finishes like Satin Brass, Satin Chrome, Nickel, and Black.
What's the difference between Sash Locks and Deadlocks?
What's the difference between Sash Locks and Deadlocks?
- include both a latch and deadbolt, operated with handles and keys.
- only include a key-operated deadbolt—ideal for added security.