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RZ thumbturn cylinder with priority function

Product profile
This cylinder features a special coupler which guarantees priority for the outer cylinder side or a key inserted from the outside at all times. This means that it can be opened with the key from outside, even if the knob is being held tight from inside.  For schools, hospitals, nursing homes and seniors' residences.
Standard version
brass satin nickel plated
Scope of supply
  • fixing screw 81540.75
Important note
Drill protection class "D" according to EN 1303: 2015


Product information

Product data sheet

Technical documentation

Dimensional drawing

Approvals & Certificates


Catalogues & brochures

Product book
Product code

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