5957 - Mortice Rim Cylinder


For use with locking devices accepting screw-in cylinders


Fitting of Cylinder:

State lock type when ordering to ensure that correct cam is supplied.

Cylinder Features:

  • Drill Protection as Standard - 5 minutes drilling resistance
  • Enhanced plug pulling resistance
  • Paracentric key way for resistance to picking and manipulation of system pins
  • Bumping resistance


Available in satin chrome finish


Cylinders for Locks

Tested in accordance with BS EN 1303:2015


1 6 0 B 0 C 6 D*



*when used with appropriate security escutcheon


Fire Rated

Tested in accordance with BS EN 1634-1:2000

Product range is suitable for use on fire resistant and smoke control doors.