British Standard BS3621 Dead Locks
A British Standard BS3621 Dead Lock is designed primarily for entrance doors on buildings, and is typically regarded as "insurance approved" due to popular demand by insurance companies for home owners to have BS3621 locks fitted. This is because they are rigorously tested against all the common attack methods used by burglars and expert thieves, and are then awarded the British Standard kitemark to show they have passed these tests and offer you the best security for your front door.
Era High Security Fortress (BS3621) Dead Lock
The Era high security insurance approved Fortress deadlock is an extremely robust and affordable BS3..
Prices From: £14.95 + VAT
LocksOnline Imperial BS3621 5-Lever Deadlock
These British Standard BS3621 mortice dead-locks have been designed and built right here in Britai..
Prices From: £28.87 + VAT
ASEC Vital BS3621 5 Lever Mortice Deadlock
Do you need a high security front door deadlock that meets the requirements of your home insurance p..
Prices From: £14.32 + VAT
ERA Fortress BS3621 High Security Euro Cylinder Deadlock
Are you looking for a deadlock for your home or business entrance, but need one that meets the requi..
Prices From: £47.80 + VAT
Legge New Style 5 Lever BS3621 Deadlock (N5641 & N5761)
The new Legge N5 deadlocks are offer exceptional attack resistance and are stamped with the BS3621..
Prices From: £28.15 + VAT
SECUREFAST SKD 5 Lever BS3621 Deadlock
Do you need a simple and secure deadlock on your home or business premises door which conforms to th..
Prices From: £22.20 + VAT
UNION BS3621 High Security Euro Cylinder Deadlock
Conforming to BS3621 and tested for use on 60 minute fire doors, the UNION 212441E is a euro-cylinde..
Prices From: £106.76 + VAT
YALE PM562 5 Lever British Standard BS3621 Deadlock
This is Yale's very own offering of BS3621 deadlocks, and has not only been awarded the British Stan..
Prices From: £35.10 + VAT
Asec British Standard Dead Lock
The Asec dead lock provides an excellent level of insurance approved security for a very affordable ..
Prices From: £21.54 + VAT
UNION C-Series 2134E 5 Lever Dead Lock
This is a 5-Lever BS3621 replacement for the Chubb 3U114E , which comes with a whopping 15 year guar..
Prices From: £28.83 + VAT
UNION C-Series 3G114E BS3621 5 Lever Deadlock
A direct replacement for the Chubb 3G114E. Kitemarked BS3621 deadlock. Approved by insurance compani..
Prices From: £42.12 + VAT
UNION Strongbolt 5 Lever Mortice Deadlock
UNION StrongBOLT lock Suitable for doors up to 54mm thick. Meets the latest BS3621:2007 standards an..
Prices From: £23.19 + VAT
Ingersoll - London Line - BS3621 Dead Lock
'LONDON' The Ingersol London Line High Security Mortice Dead Lock SC110 part of the Assa Abloy group..
Prices From: £200.25 + VAT
Bramah NS27M Narrow Style 7 slide Dead Lock
The Bramah NS27M has been used around the London area due to its reliable design and ability to be i..
Prices From: £188.98 + VAT
Bramah MD27 Wooden 7 slide Dead Lock
The Bramah MD27 wooden 7 slide dead lock is very similar in design to the NS27M, although this model..
Prices From: £196.15 + VAT
Banham M2002 Cylinder Mortice Deadlock
Banham lock M2002. Compliant with British Standards, the high security 6 pin cylinder and hook shape..
Prices From: £247.48 + VAT
ASEC High Security BS3621 Euro Deadlock with Security Escutcheons
This particular euro-profile dead lock meets and exceeds the requirements for BS3621! At an in..
Prices From: £50.42 + VAT
ERA Fortress "Classic" BS3621 5-Lever Deadlock
This is the deluxe version of the standard ERA Fortress deadlock. It boasts a superior build q..
Prices From: £25.64 + VAT
Legge 5641 & 5761 Fire-Rated BS3621 Dead Lock
Our offering of the Legge 5641 and 5761 both come with matching escutcheon sets of polished brass or..
Prices From: £26.86 + VAT
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