Strongbolt British Standard 3621:2007 Mortice Deadlock

The Union J2100 StrongBOLT BS3621 mortice dead lock is part of the StrongBOLT range of mortice locks which have been very popular since their launch.

UNION StrongBOLT™ features radius inner forends for ease of first fit installation or simple retro fit replacement. It is designed using the same footprint as many UK first fit products, therefore eliminating the need for additional tooling or carpentry saving time and money as well as avoiding spoiling the aesthetics of the door which may occur on a retro fit installation.

These locks meet the requirements of British Standard BS3621:2007. To meet this standard, products undergo rigorous testing. Featuring 5 levers, anti drill and anti saw features, these are a high quality and high security mortice lock.

In line with a number of other mortice locks, these locks feature a red lock case but they have unique measurements that identify them from other mortice locks. Please refer to the line drawing for details.

This mortice lock BS3621 is available in polished brass or satin chrome colours.

To meet the requirements of British Standard BS3621, the deadbolt throws at least 20mm from the body of the lock to ensure positive deadlocking and additional resistance against attack. The deadbolt also has anti saw features.

The deadbolt can be locked and unlocked from either side by use of the key.

This lock is supplied with 2 key hole escutcheons, in a matching finish to the lock for both the internal and external sides of the door. It also comes with a security striking box (to meet the requirements of BS3621) in a finish to match the faceplate.

Suitable for use on doors up to 54mm thick. The thickness of the door is determined by the length of the keys. If you require this lock to be fitted to a very thick door, we may be able to supply extra long keys. Please contact us for more details.

These locks are not handed and can be used on doors hinged on the left or right, which open inwards or outwards.