The buttons below will take you back to the main site to either log in or access the cart viewer, you can get back here any time by clicking the link in the left hand navigation bar.
Pay securely
Updating cart
Brand new, British Standard, Insurance Rated Mortice Deadlocks. Direct from specialist UK trade supplier. The perfect accompanyment to one of our antique or vintage reclaimed rim locks. Home Insurers read this If you buy an antique lock from Silbury Antiques you can be sure that it is fully functional and will offer a certain level of security. Unfortunately in this day and age your insurance company will probably expect you to include some more modern security, particularly on external doors. As a service to our customers we offer a small selection of British Standard insurance rated mortice deadlocks. These locks are obtained as required and will delay the dispatch of your order by approximately two days. All deadlocks are supplied with a brass faceplate, other finishes are available. Original packaging, unopened, supplied by a UK trade only specialist supplier. We would be pleased to quote for quantities greater than 1.

Union British Standard Deadlock

The Union 3G114E 5 lever deadock conforms to BS3621:2004 with 20mm Bolt for Insurance Approval and anti drill plates. Includes strike plate, fixings and 3 keys.
Case height: 7.7 cms
Faceplate height: 13.3 cms
Key Backset: 5.3 cms
Width: 8.0 cms
Item uid: 4845
Availability: 1
Price: £65

ERA Fortress Classic Deadlock

ERA 231 Fortress Classic. An upgraded version to the standard Fortress range. These locks use brass internal components for improved quality and better lock/key wear. The Fortress Classic range fully complies with both the European (BS EN 12209) and British (BS3621) standards. 5 Lever with hardened steel plates to defend against drilling and four hardened rollers in the sashlock to resist hacksawing. Locks come complete with full fitting instructions. Includes 2 keys, escutcheons and boxed striker.
Case height: 8.8 cms
Faceplate height: 13.4 cms
Key Backset: 4.4 cms
Width: 6.5 cms
Item uid: 4846
Availability: 1
Price: £48

ERA Fortress Deadlock

The ERA 261 Fortress Deadlock fully complies with both the European (BS EN 12209) and British (BS3621) standards. Further recommendation from the police-endorsed Secured by Design programme guarantees insurance companies exacting criteria is not only met but exceeded. 5 Lever with hardened steel plates to defend against drilling and two hardened rollers in the deadlock to resist hacksawing. Supplied with striker, fixings and 2 keys
Case height: 8.8 cms
Faceplate height: 13.4 cms
Knob Backset: 4.4 cms
Width: 6.5 cms
Item uid: 4847
Availability: 1
Price: £36


Union Strongbolt BS Deadlock

The Union Strongbolt branded 5 Lever British Standard Deadlock fits the same footprint as many first fit products for a simple retro fit. These locks conform to BS3621:2007 and BS EN 1634-1 for Insurance Approval. Anti-saw, drill and pick with a 20mm bolt. Supplied with striker, fixings and 2 keys.
Case height: 8.8 cms
Faceplate height: 13.4 cms
Key Backset: 5.7 cms
Width: 8.1 cms
Item uid: 4849
Availability: 1
Price: £45

Yale British Standard Deadlock

Yale 5 lever British Standard mortice lock with 20mm bolt for insurance approval. Offers the maximum level of security for external wooden doors. Supplied with striker, fixings and 2 keys.
Case height: 7.0 cms
Faceplate height: 14,5 cms
Key Backset: 4.4 cms
Width: 6.7 cms
Item uid: 4850
Availability: 1
Price: £39