21672 - 3 Lever Escape Mortice Deadlock



  • For wooden doors hinged on the left or right and requiring key operation from outside and a single action escape function on the inside
  • Keys suitable for use on doors up to 54mm thick
  • Not suitable for full size lever handles


  • Deadbolt locked or unlocked by key from outside
  • Deadbolt locked or unlocked from inside by separate turn snib, short handle or 8070 emergency exit covered turn from inside
  • NB: Advice should be sought before specifying lever handles
  • Available with square forend and striking plate
  • Case Size: 77.5mm (3")
  • Backset: 57mm
  • Case: Steel, silver powder coat
  • Forend: Stainless steel or brass
  • Striking Plate: Finished to match forend
  • Deadbolt: Brass, hardened steel rollers
  • Latch Bolt: n/a
  • Follower: 8mm square
  • Keying Groups: May be supplied to pass, differ and master keyed.  Supplied with 2 steel nickel plated keys
  • Key Blank Number: KB483
  • Keying: 500 standard differs (numbers M1001R - M1500R)


  • SC - Satin Chrome finish


  • EN 1634-1 assessed for use on 60 minutes timber fire doors