Briton 5210.57.S.SS | Dead Lock 57mm Backset - Square Forend (5210)
Finishes: SS Stainless Steel
The Briton 5210.57.S.SS dead lock with 57mm backset and square forend is a reliable, high-performance dual-profile cylinder dead lock from the trusted Briton 5200 series, manufactured by Allegion. Designed for secure applications on internal or external doors without lever furniture, this mortice dead lock provides robust protection where key-operated locking is required.
- Additional Product Details
Dead Lock 57mm Backset - Square Forend.
- Single throw hardened steel 13mm deadbolt to protect from sawing
- Deadbolt can be operated from one side or both as required depending on the cylinder selected
- Unique X-Tension feature allows the spring tension to be adjusted to suit the weight of lever furniture and to eliminate lever 'droop'
- Dual profile can be used with euro or oval profile cylinders
- 57mm backset and 57mm centre in line with guidance of BS 8300
- 10-year guarantee
IMPORTANT - For fire door installations, the lock must include intumescent protection to maintain the door's integrity.The Briton 5200 Series is a contract-quality mortice lock case range compatible with Euro or oval-profile cylinders. The Series offers the most common range of lock functions. Performance Level 3.
Briton Fire Door Closers | Briton Exit Devices | Briton Locks
Relcross Limited (trading as) Door Hardware Online | Hambleton Avenue | DEVIZES | Wiltshire | SN10 2RT | United Kingdom | T: ++ 44 (0) 1380 720 062 | F: ++ 44 (0) 1380 729 888 | E: britonsales@doorhardware-online.co.uk
- Certification
EN 12209: 2003/AC:2005
UKCA | CE | 90 Mins Timber | 240 Mins Steel | Warranty: 10 Years (Mechanical)
Certificates, including DoPs downloadable here
- Resources | Downloads