https://locksandhandles.co.uk/product/winkhaus-non-locking-window-restrictor/
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https://multipointlocks.co.uk/chameleon-150mm-locking-window-cable-restrictor-white
CHAMELEON 150mm Locking Window Cable Restrictor White | uPVC Door Lock Specialists | MPL
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https://locksandhandles.co.uk/product/winkhaus-locking-window-restrictor/
Winkhaus Locking Window Restrictor - Locks and Handles
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