Briton 5440.60.R.SS | Latch 60mm Backset - Radius Forend (5440)
Finishes: SS Stainless Steel
The Briton 5440.60.R.SS is a high-quality 60mm backset radius forend latch from the trusted Briton 5400 series, designed for reliable performance in both commercial and residential door applications. This lock case provides smooth lever operation for the latch bolt only, making it ideal for doors fitted with lever handles where locking is not required. Featuring a 60mm backset and 72mm centres — fully compliant with BS 8300 accessibility guidance — the Briton 5440.60.R.SS facilitates easy integration into standard door preparations. Its radiused forend in durable satin stainless steel offers a clean, professional appearance while providing an increased corrosion resistance.
- Additional Product Details
Latch 60mm Backset - Radius Forend.
- Lever operations for latch bolt only
- 60mm backset and 72mm centres in line with the guidance of BS 8300
- Radiused & Square forends
- Available with a satin stainless steel forend with a matching strike plate
- 5-year guarantee
IMPORTANT - For fire door installations, the lock must include intumescent protection to maintain the door's integrity.The Briton 5400 Series is a contract-quality Euro-profile cylinder mortice lock case offering the most common range of functions—performance Level 4.
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 | Certifire | 90 Mins Timber | 240 Mins Steel | Warranty: 5 Years (Mechanical)
Certificates, including DoPs downloadable here
- Resources | Downloads




