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How Do I Unlock A Window Restrictor? [Solved]
Unrestricted closed position – turn the key anticlockwise to unlock. Restricted open position – turn the key clockwise to unlock and limit how far the window can open to 100mm. 2) Spring-loaded restrictor shown limiting how far the window can be opened.
Windows Restrictor Concealed
Windows Restrictor
UPVC Releasable Window Restrictor
Operation of our releasable
How to make and fit a window restrictor
Normal UPVC