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Anti Tamper Cover to suit the majority of Windows Restrictors


The Anti Tamper Cover helps protect the key section on all standard window restrictors.


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fits wood aluminium pvc steel frames
tamper proof screws

This product helps limit the potential for attack in existing disc lock mechanisms. The NHS Estates and Facilities alert, Ref: EFA/2013/002 issued: 23-1-13, Gateway Reference: 18651 which stated that “Window restrictors may be inadequate in preventing a determined effort to force a window open beyond the 100mm restriction”.


This product protects the locking mechanism on all standard window restrictors.


Available in white only. Other colours available to special order.

Ideal For:

Securing locking

mechanism on many

existing restrictors

of any brand