Briton 379E-N Mortice Panic Nightlatch

Brand: Briton

All prices are inclusive of VAT.

Contact us if you have any questions about our products or availability.

Briton 379E-N Mortice Panic Nightlatch

If the panic exit hardware is branded Briton you can be guaranteed that the product has been tested to exceed the requirements of BS EN 1125.

Continual investment into performance testing beyond the requirements of any standard ensure that all Briton panic exit hardware products are of the highest calibre.
 The Briton 379E series undergoes something much more demanding than the traditional quality control procedure.

Quality is built in at every stage of manufacture by the people behind the product. From design to machine operation, assembly and through to inspection every individual takes responsibility for their part in the manufacture of the product and contributes to a continuous quality control ethic.

Briton exit devices are manufactured at IR Security & Safety who are accredited under BS EN ISO 9001 1994, which covers all aspects of their business from design through manufacture, to final inspection and ongoing customer service.


Technical Information 

  • Suitable for use on single and the first opening leaf of double door applications
  • Supplied right hand, but can be reversed on site
  • Suitable for doors up to 1300mm wide
  • Supplied with dual profile cylinder mortice nightlatch, accepts both euro and oval profile cylinders (cylinder not supplied)
  • Anti-thrust device, prevents unauthorised retraction of the latch bolt
  • 13mm & 25mm rebate kits are available for double rebated door applications
  • Fire tested and CE marked
  • Can be used outside with Code Lock 500PK with Existing Panic Hardware



  • Door Type: Timber or Metal
  • Stile Width: 100mm minimum
  • Door Width: 665mm to 1300mm
  • Material: Zinc diecast chassis. Steel crossbars
  • Supplied as Trade pack with all fixing hardware
  • Finishes: Silver Enamel