Mortise Cylinder Night Latch
Outside function :
Fixed knob or pull, latch bolt retracted by turning the key.
Inside function :
Latch bolt operated by lever handle or turning the key.

  • Heavily sprung for lever handles
  • Center : 72mm
  • 60mm backset (other backset available upon request)
  • Reversible latch
  • Forend : Round or rectangle, stainless steel
  • Lever follower : 8 x 8mm
  • Bolt through fixing holes at 38mm for the lever rosette and escutcheons
  • Certified to EN12209:2003/AC2005
  • EN Classification: 3C510F4HA10


Product Description

  • High frequency use
  • Durability: 200.000 Test cycles
  • Supports door mass up to 200kgs
  • Suitable for use on fire/smoke resisting door assemblies
  • High corrosion resistance and High security
  • Applicable for hinged door
  • Applicable for Cylinder lock or latch; Manually locking
  • Lock or latch for knob or sprung lever handle operation

Standard Finishes:

086 Satin Stainless Steel
087 Polished Stainless Steel
059 Polished Brass
078 Antique Brass
Other finishes upon request.

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