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skip to EVVA Anti-Barricade Clutch Cam

EVVA Anti-Barricade Clutch Cam

£12.00

(£10.00 ex VAT)

sku: EVVA-AT-B

Clutch Cam (Anti-Barricade Function)

Additional add on product for the EVVA ICS Cylinders only - add as many of these as you have cylinders to ensure this feature is added to each lock.

This safety feature disengages the internal thumbturn when a key is inserted from the outside, allowing the door to be unlocked even if the thumbturn is being blocked or held from inside.

  • Available on key & turn cylinders only

  • Ensures external access in emergency situations

  • Ideal for schools, classrooms, or healthcare settings where internal barricading may pose a safety risk

Qty:

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When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

FAQs

The anti-barricade clutch cam is a safety feature designed to ensure external access at all times. When a key is inserted from the outside, it automatically disengages the internal thumbturn. This allows the door to be unlocked even if someone inside is intentionally blocking or holding the thumbturn to prevent entry.

This specific clutch cam is an additional add-on designed exclusively for EVVA ICS cylinders. It is compatible only with key and turn cylinder configurations.

This feature is ideal for safety-critical environments where internal barricading could pose a risk or prevent emergency access. It is highly recommended for:

  • Schools and classrooms
  • Healthcare and clinical settings
  • Care homes and public facilities

The Anti-Barricade Clutch Cam is an optional add-on feature. To have this functionality installed on multiple locks, you should add one clutch cam to your order for every EVVA ICS key and turn cylinder that requires it.