Briton 379N.D.SE | Push Bar - Mortice Night Latch w. Dogging (Hold Back) (379)
Finishes: SE Silver
An essential panic exit device designed for high-traffic public and commercial spaces. This surface-mounted push bar panic hardware combines a robust dual-profile cylinder mortice night latch with manual dogging for convenient hold-open functionality, ensuring smooth emergency egress while maintaining everyday access when required. Ideal for single doors or the active leaf of double doors with rebated meeting stiles, the Briton 379N.D.SE provides anti-thrust protection against forced entry, site-reversible installation, and EN 1125 compliance for peace of mind. Whether you're outfitting fire doors, office entrances, or retail exits, this silver-finished emergency exit solution provides durability, ease of use, and a 5-year guarantee, making it a top choice for architects, builders, and facility managers seeking premium Briton panic bars and mortice latches.
- Additional Product Details
Single-point locking mortice latch w. 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 | 120 Mins Timber | Warranty: 5 Years (Mechanical)
Certificates, including DoPs downloadable here
- Resources | Downloads







