Key Locking Sash Blocker PVC-u Door & Window Restrictor. They're easy to fit and easy to operate too - just a twist of the Blocker Arm will lock or release the sash. The arm can also be locked into place using the key provided.
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Window Safety Locks Multifunctional Childproof Window Restrictor Safety Window Lock Children Protection Window Restrictor For
Aliexpress UK
UPVC Universal Window Handle Inline Locking Espag Double Glazing White (Spindle length 40mm). Quartus Universal Inline Espag Window Handle. The Quartus universal window handle is a elegant and stylish handle which boasts a high quality and ergonomic design.
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1 Set Universal Window Lock Sliding Window Door Lock Practical Aluminum Alloy Screen Window Fixed Buckle Guard Lock Hardware
Aliexpress UK
They can be used on doors and windows that swing both inward and outward, including room doors, windows, bathroom doors, and balcony entries. The installation process is straightforward and quick. With just a simple twist of the interference arm, you can lock or unlock the window sash, ensuring your safety is never compromised.
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Aluminum Alloy Window Lock Stopper Sliding Window Anti-theft lock Window Sliding Door Baby Kids Child Safety Doors Lock
Aliexpress UK
Justech Window Handle – 10 Pieces | Universal Inline Lockable UPVC Espag Handles – Black (New). Universal inline design – compatible with standard espagnolette locking systems on UPVC windows. Standard fixing centres – 43mm between screw holes to suit most window types.
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10-1pcs Aluminum Alloy Window Lock Stopper Sliding Window Anti-theft lock Sliding Door Window Baby Kids Child Safety Doors Lock
Aliexpress UK
New open box item- opened but never used please see all photos
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KK&FING Window lock stopper sliding window aluminum alloy safety lock child protection door and window anti-theft lock
Aliexpress UK
【Ventilation】The window locks rope is 188mm long to allow fresh air to circulate,and can be opened fully after the cable being removed for one end by using the Key. These locks reserve two screw holes and are equipped with screws.The back of locks are strong adhesive, which ensures it is not easy to fall off.
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Window Safety Lock Window Restrictors Self Adhesive No Drilling Window Locks Child Safety Cable Lock with Key
Aliexpress UK
Universal espag window keep Will fit most window profiles Pack includes 2 keeps with a range of different sized clip on packers Packer sizes 3mm, 4mm, 5mm Simply use the relevant size packer to raise the keep to suit your window profile .
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10-1Pcs Aluminum Alloy Window Lock Stopper Sliding Window Anti-theft lock Window Sliding Door Baby Kids Child Safety Doors Lock
Aliexpress UK
It can also be used to press down the toilet lid and seal the doors of microwaves, refrigerators, and other appliances. It has been tested to withstand a horizontal force of 100 kg. Easy to Install: This window lock not only has strong self adhesive properties but also has screw holes.
eBay
10-1pcs Aluminum Alloy Window Lock Stopper Sliding Window Anti-theft lock Window Sliding Door Baby Kids Child Safety Doors Lock
Aliexpress UK