Mortice Lock: Y2103S – 3 Lever Deadlock


  • Interior and exterior door application.
  • Can work on left and right handed doors
  • Suitable for doors up to 54mm thick


  • Radius plastic splinter guard for easy installation and a professional finish
  • Anti-saw security features for resistance against attack
  • Chamfered bolt design increases the performance of the lock under side load testing.
  • Radius inner forend for ease of installation
  • Hardened steel pins provide resistance to attack from sawing 
  • Deadbolt locked or unlocked by the key from either side
  • 14mm deadbolt for secure positive deadlocking
  • Case Size: 81mm  
  • Backset: 57mm
  • Case: Steel, red powder coat  
  • Forend: Stainless steel or brass plated 
  • Striking Plate: Finished to match forend
  • Faceplate: Supplied with square faceplate which covers a radius inner forend  
  • Deadbolt: Zinc with hardened steel rollers
  • Latch Bolt: Zinc
  • Suitable for use on 30 and 60min fire rated doors
  • SS – Stainless Steel
  • PB – Polished Brass finish


  • Y2103S-SS-30 (3 Lever Deadlock Stainless steel)
  • Y2103S-PB-30 (3 Lever Deadlock Polished Brass)
  • Tested to BS EN 12209:2003 

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