Briton 5750.60.R.SS | Night Latch 60mm Backset - Radius Forend (5750)
Finishes: SS Stainless Steel
The Briton 5750.60.R.SS night latch is a premium, heavy-duty Euro-profile cylinder night latch designed for reliable security and smooth operation on front entrance doors. This high-quality mortice lock case, featuring a 60mm backset and radius forend, delivers exceptional performance for both residential and commercial applications. Engineered to DIN standards and part of Briton's respected 5700 series, the Briton 5750 night latch offers robust construction with a galvanised steel lock case and a Grade 316 satin stainless steel radius forend. The quick-reversible latch bolt allows effortless on-site handling without disassembly, while the profiled latch ensures positive alignment and quiet, reliable closing. With 72mm centres aligned to BS 8300 guidelines, it provides an accessible and inclusive installation.
- Additional Product Details
Night Latch 60mm Backset - Radius Forend.
This lock case requires Briton Part 5500.989.00 | Half Spindle/Lever Pack (5500) to complete the installation
- Night latch function operated by a half set of levers to retract the latch bolt from the inside
- A single cylinder on the outside operates the latch bolt with a single key turn
- 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
UKCA | CE | Certifire | 120 Mins Timber | 240 Mins Steel | Warranty: 10 Years (Mechanical)
Certificates, including DoPs downloadable here
- Resources | Downloads






