Briton 5250

Product Description

 

Briton 5250 Dual Profile Cylinder Nightlatch

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Options

Item Ref: Description EN Classification Centres Backset Finishes
5250.57.R Dual profile nightlatch - radius forend - with hold-back not CE marked 48mm 57mm SS; PB
5250.57.S Dual profile nightlatch - square forend - with hold-back not CE marked 48mm 57mm SS; PB

Features

  • Nightlatch function operated by a half set of levers, with the lever on the inside to retract the latchbolt
  • Single cylinder on the outside operates the latchbolt with a single key turn
  • Anti-thrust feature prevents manipulation of the latchbolt when the door is closed

TESTING

  • EN 12209 and CE Marked
  • EN 1634 fire testing for: 1 hour timber fire doors and 4 hour steel fire doors
  • Certified Approved CF741

GUARANTEE

  • 10 Years

IMPORTANT - FIRE DOOR INSTALLATION

When installing this product to a fire resistant timber door the lock must be fitted in conjunction with the intumescent protection to ensure that the integrity of the door is maintained in a fire station.

FINISHES

  • Available with a satin stainless steel (SS) or polished brass (PB) forend with matching strike plate

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