Briton 5760.60.R.SS | Escape Sash Lock 60mm Backset - Radius Forend (5760)
Finishes: SS Stainless Steel
The Briton 5760.60.R.SS escape sash lock, with a 60mm backset and radius forend, is a heavy-duty Euro-profile cylinder lock designed for reliable performance on single inward or outward-opening escape doors. Built to meet DIN standards, this high-quality mortice lock provides strong security while allowing quick and safe egress. It is ideally suited for use in offices and other settings where a controlled emergency exit is vital. The Briton 5760.60.R.SS ensures smooth operation with lever handles on both sides. The latch bolt is withdrawn from either side by the handle, while the dead bolt provides secure locking from the outside via a key and a quick internal release via a lever—ideal for trained staff use without requiring full panic hardware. Certified to BS EN 179 standards.
- Additional Product Details
Escape Sash Lock 60mm Backset - Radius Forend.
- Latch bolt withdrawn from both sides by lever handles
- Deadbolt is withdrawn from inside via lever operation and key operation from the outside
- Accepts bolt-through furniture with 38mm centres
- Quick reversible latch without the need to dismantle the lock case
- 60mm backset and 72mm centres in line with the guidance of BS 8300
- Guided cylinder screw accurately aligns the fixing to the cylinder
- Available with a Grade 316 satin stainless steel round or square forend with a matching strike plate
- 10-year guarantee
IMPORTANT - For fire door installations, the lock must include intumescent protection to maintain the door's integrity.The Briton 5700 Series is a high-quality Euro-profile mortice lock case offering night latch and escape sash lock functions. Performance Level 5 & 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 & EN 179: 2008
UKCA | CE | Certifire | 120 Mins Timber | 240 Mins Steel | Warranty: 10 Years (Mechanical)
Certificates, including DoPs downloadable here
- Resources | Downloads





