Briton 379M.N.D.SE | Push Bar - Mortice Night Latch w. Dogging (Hold Back) (379)
Finishes: SE Silver
The Briton 379M.N.D.SE push bar mortice night latch with dogging (hold-back) is a high-quality panic exit device designed to enhance safety in public and commercial areas. This surface-mounted push bar operates a durable mortice night latch, suitable for single doors and the first leaf of double doors with rebated meeting stiles, ensuring easy emergency exit while adding extra security features, such as an anti-thrust device to prevent unauthorised latch retraction. Its handy dogging hold-back mechanism allows external access. This UKCA-marked hardware complies with EN 1125. It is ideal for fire escape doors up to 1300mm wide and offers a 5-year guarantee for peace of mind in busy environments.
- Additional Product Details
Single-point locking mortice latch w. metal door/frame strike, fixings & dogging (hold back).
- For single doors and the first opening leaf of double doors w. rebated meeting stiles
- Designed to satisfy panic exit applications or emergency exit applications
- Suitable for use on fire & smoke doors 665mm to 1300mm wide
- Site reversible - easy to hand on site
- Rim panic latch with single-point latching
- Tubular steel crossbar can be cut on-site to suit door width
- Tested over 200,000 cycles
- All versions supplied with fixings and self-adhesive 'Push Bar to Open' signage
- 5-year guarantee
For key-controlled external access, use the Briton 1413/LE.SE Outside Access Device (compatible with all Briton Exit Devices)
The Briton 370 Series of escape hardware consists of a vertical bolt, rim latch, and mortice night latch operator. Each product is operated by a push pad (EN179) or horizontal bar (EN1125), which, when pushed in a downward arc, withdraws the locking element, releasing the door for immediate egress.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 1125: 2008
UKCA | CE | Certifire | 240 Mins Metal | Warranty: 5 Years (Mechanical)
Certificates, including DoPs downloadable here
- Resources | Downloads








