https://locksandhandles.co.uk/product/winkhaus-fsv-child-restrictor-key-only/
Jan 9, 2026 - These Winkhaus keys are designed for use with the Winkhaus FSV child window restrictor. Supplied in singles.
fsvchildrestrictorkeylocks
https://locksandhandles.co.uk/product/versa-window-restrictor-catch-non-handed/
Jan 8, 2026 - This Non-handed concealed Window Restrictor is a unique restrictor that is designed to fit a wide range of different windows. It is fitted to the frame of the...
versawindowrestrictorcatchnon
https://locksandhandles.co.uk/window-hardware/window-restrictors/
Shop window restrictors for enhanced safety and controlled opening. Window opening restrictor devices designed to limit how far windows open and improve child...
windowopeningrestrictordevices
https://locksandhandles.co.uk/product/mila-enhanced-restrictor-catch/
Jan 9, 2026 - This spring loaded Mila restrictor is available in left hand and right hand and features a max window opening of 50mm. The catch auto engages the stud-plate...
milaenhancedrestrictorcatchlocks
https://locksandhandles.co.uk/product/winkhaus-locking-window-restrictor/
Dec 22, 2025 - Locking restrictor for outward and inward opening windows
lockingwindowrestrictorlockshandles
https://locksandhandles.co.uk/product/penkid-cable-window-restrictor-key-only/
Jan 9, 2026 - Penkid Locking Cable Restrictor Key Only
cablewindowrestrictorkeylocks