2188 - 3 Lever Double Throw Deadlock



  • For timber doors hinged on the left or right
  • Keys are suitable for use on doors up to 54mm thick


  • Extended double throw deadbolt (21mm) locked or unlocked by key from either side
  • May be keyed alike with 2288
  • NB: Not suitable for master keying
  • Available with square forend and locking plate
  • Case Size: 69 or 84mm
  • Backset: 39.5mm or 54.5mm
  • Case: Steel, silver powder coat
  • Forend: Stainless steel or brass
  • Striking Plate: Finished to match forend
  • Deadbolt: Brass
  • Latch Bolt: n/a
  • Follower: n/a
  • Keying Groups: May be supplied to pass, differ and keyed alike with 2288.  Supplied with 2 steel nickel plated keys
  • Key Blank Number: KB428 (Bulleted 1-10)
  • Keying: 100 standard differs (numbers M101L - M200L)


  • SC - Satin Chrome finish


  • EN 1634-1 assessed for use on 60 minutes timber fire doors
Ordering Options
3-Lever Mortice Deadlock
3-Lever Mortice Deadlock