Union 3K75 - 5 Lever Mortice Sashlock


Union - Assa Abloy

 Union 3K75 - 5 Lever Mortice Sashlock


  • For timber door hinged on the left or the right
  • Keys are suitable for use on doors up to 50mm thick

Specification - Download 

  • Forece resistant, anti-pick and anti-saw security features
  • Available with square forend and striking plate
  • 14mm bolt
  • Case Size: 67mm and 80mm
  • Backset: 40mm or 53mm
  • Centres: 57mm
  • Case: Gold powder coat
  • Forend: Stainless steel or brass
  • Box Strike Assembly: Painted to match forend
  • Deadbolt: Brass, with hardened steel rollers
  • Latch Bolt: Roller bolt (non handed)
  • Follower: Sintered Iron, 8mm square
  • Keying Groups: Standard differ or to pass
  • Keys Supplied: Standard differ supplied with 2 keys.  For locks to pass please specify number of keys required
  • Key Blank Number: B-K722 for standard products
  • Cut Key Number: B-5LC
  • NB: Not suitable for master keying
  • Rebate Kit: B-3K74R (13mm and 25mm)


  • SC - Satin Chrome finish
  • PL - Polished Brass finish   


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