100% Brand New & High Quality - Made of high quality aluminum material,able to work under great pressure.This window restrictor lock is a simple to fit device that limits the distance a window can open, ideal for home & commercial safety. Fit all Material - The window locks for upvc windows are suitable for most types of windows and small doors, Such As UPVC, Wood, Aluminum and Metal window & door. Wide Application - The window safety locks perfect to use in homes, offices, hospitals and schools,provide your family a safe environment. Ingeniously Designed - The window child safety locks with special limitation design provides around 10cm restrictionwhich allows fresh air to enter while providing safety protection. Package Included - Comes With 2 x Window Restrictors,2 x Release Keys and 8 x screws.
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