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Union BS3621 2007 Deadlock (UN 2134-E)

From £62.79 excl. VAT

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Please note; this is a 5 Lever BS3621 insurance graded lock

A good quality, insurance graded mortice deadlock.

This deadlock is up to the new European standards; British Standard 3621 2007. Comprising a 20mm “throw” on the anti-saw bolt, hardplate and anti-pick levers this deadlock is suitable for use on any external door.

Please remember to check the “backset” size when ordering. This is the distance from the edge of the door to the centre of the keyway.




Case Size




67 x 70mm    

144 x 25mm



80 x 70mm

144 x 25mm

Set Items

Each Deadlock Set Contains:
1 x 5 Lever Deadlock
1 x Strike Plate (Frame Side)
1 x Cover Plate for Lock
2 x Escutcheons
2 x Keys
Fixing Screws

Lead Times & Delivery

Please note, we usually have these deadlocks dispatched within three working days.
If you would like to check stock levels before ordering, please mail us at the email address below.

We are happy to export orders outside of the UK. Please mail us at the email address below and we will send you a quote with estimated lead time: