Briton 378D.SE | Push Bar - Rim Latch w. Dogging (Hold Back) (378)
Finishes: SE Silver
Discover the reliability and safety of the Briton 378D.SE push bar rim latch with dogging (hold back), a top-quality panic exit device designed for smooth emergency egress in commercial and public spaces. This flexible push bar rim latch features single-point locking, making it suitable for single doors or the first leaf of rebated double doors, ensuring quick and easy escape during emergencies. The built-in dogging (hold-back) function enables manual hold-open operation, ideal for busy areas where doors need to stay unlocked during certain times without compromising security.
- Additional Product Details
Single point locking rim 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









