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Chubb locks, now branded as  Union  are one of the most popular BS3621 approved deadlocks for front doors in the UK, a great secure popular 5...

Insurance approved BS3621 security nightlatch formerly made by Chubb now Union , exactly the same product. The Cylinder specially designed to...

Banham L2000 very high-quality Rim Deadbolt to British Standard 3621, Patented and Insurance approved, I would say one of the best deadlocking night-latches...

Banham M7 Seven Lever Mortice Deadlock to British Standard 3621, Patented and Insurance approved, this Banham deadlock is a very high-security mortice deadlock....

Yale PBS1 and Yale PBS2 BS3621 insurance approved nightlatch. Mechanism: 6 pin cylinder, cylinder finish: Brass. Case finish : Grey (we do have...

Chubb 3G114E, 5 Lever Mortice deadlock with single or double pole micro switch that works with alarm systems. Single or double pole. Now branded as...

British Standard Deadlock is designed to be economical without compromising on quality and is ideal for use on external doors. With 2 keys. It has...

This British Standard Deadlock is designed to be economical without compromising on quality and is ideal for use on external doors. It has a steel case...

This British Standard Deadlock is designed to be economical without compromising on quality and is ideal for use on external doors. It has a steel case...

This British Standard Deadlock is designed to be economical without compromising on quality and is ideal for use on external doors. It has a steel case...

This British Standard Deadlock is designed to be economical without compromising on quality and is ideal for use on external doors. It has a steel case...

Legge insurance approved Sashlock BVB642/762 BS3621 2007. 20mm bolt throw. 5 Lever. Can be keyed alike with BVB641/761 deadlocks. Kitemarked British...

This British Standard Deadlock is designed to be economical without compromising on quality and is ideal for use on external doors. It has a steel case...

High security lock recommended by insurance companies BS3621. Yale Cylinder Rim Lock in Brass or Chrome all over. Mechanism: 6 pin...

The Yale PBS1 and PBS2 British Standard Nightlatches offer the maximum level of protection against known attack methods. They are resistant to drill,...

The Yale PBS1 and PBS2 British Standard Nightlatches offer the maximum level of protection against known attack methods. They are resistant to drill,...

The Yale PBS1 and PBS2 British Standard Nightlatches offer the maximum level of protection against known attack methods. They are resistant to drill,...

The Yale PBS1 and PBS2 British Standard Nightlatches offer the maximum level of protection against known attack methods. They are resistant to drill,...

The Yale PBS1 and PBS2 British Standard Nightlatches offer the maximum level of protection against known attack methods. They are resistant to drill,...

The Yale PBS1 and PBS2 British Standard Nightlatches offer the maximum level of protection against known attack methods. They are resistant to drill,...

The Banham M2002 is a high security mortice deadlock which comes with 2 patented keys protected by the Banham key registration system. It is designed for use on wooden doors only...

The Banham M2002 is a high security mortice deadlock which comes with 2 patented keys protected by the Banham key registration system. It is designed for use on wooden doors only...

The Banham M2002 is a high security mortice deadlock which comes with 2 patented keys protected by the Banham key registration system. It is designed for use on wooden doors only...

The Banham M2002 is a high security mortice deadlock which comes with 2 patented keys protected by the Banham key registration system. It is designed for use on wooden doors only...

The Banham L2000 is a high security self deadlocking rim nightlatch which comes with 2 patented keys protected by the Banham key registration system. It is designed for use on wooden...