Union 2103 S - 3 Lever Deadlock


Union - Assa Abloy

Union 2103 S - 3 Lever Deadlock


  • For timber doors hinged on left or right
  • To suit doors up to 54mm thick

Specification - Download

  • 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
  • Can be installed in the many UK mortices without the need for additional carpentry or spoiling the edge of the door 
  • 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
  • 2103S can be keyed alike with 2203S
  • Case Size: 68mm (2.5") or 81mm (3")  
  • Backset: 45mm or 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
  • Follower: n/a
  • Rebate Kit: 2100REB 13mm (0.5")
  • Keying Groups: May be supplied to pass or differ.  Supplied with 2 steel nickel plated keys
  • Key Blank Number: JKB SBOLT 
  • Packaging: Individually boxed or Visi packed  


  • SS - Satin Stainless Steel
  • PB - Polished Brass finish 



  • Tested to BS EN 12209:2003 
    2 M 4 1 0 F 2 K D 0 A

Intumescent kit J-STRONGBOLT-DL-IK suitable for 30 and 60 minute timber fire doors are available to order as a separate item

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