Product Summary

This specialist system with its innovative design not only guards against the door being locked from within the room but also ensures that authorised key operation from the external side is maintained, even if the internal Thumbturn is held by the occupant in an attempt to prevent access.

Product Details

  • Innovative solution.
  • Integral Clutch mechanism for authorised key override.
  • Non-handed can be set on site for clockwise or anticlockwise turning.
  • Easy retrofit.
  • Available in all sizes from 31.5mm


dormakaba restrictive movement cylinder is ideal for locking systems in the following areas:

  • Education establishments
  • Healthcare
  • Mental health
  • Custodial
  • Probation facilities
  • Welfare & benefit offices

Restrictive Movement Cylinder

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