Key Locking Sash Blocker Window - UPVC Door Window Restrictor Safety. 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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Ideal for Pvc, Aluminium, Timber and other window materials. Releasable restriction to 100mm maximum. Automatic reset on window closure. Sold as a set Catch and Striker Pin. Stainless Steel for excellent corrosion resistance.
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The arm can also be locked into place using the key provided. Enhance security of UPVC windows and doors. 4 x Sash Blocker. 8 x Fixing Screws. 8 x Screw Cap Covers. We will be happy to resolve any issues you may have in a cordial and friendly manner.
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Simple to operate and easy to fit, and is non-handed for use on all applications. This product is lockable, just turn the arm into place when the window is closed and secure by locking with the key.
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THIS BASE IS MADE FROM A SOLID DIE CAST ALLOY WITH A STAINLESS STEEL RESTRICTOR ARM, IT CAN EASILY BE FITTED TO EXISTING UPVC, ALUMINUM AND WOODEN DOORS AND WINDOWS. White finish suitable for UPVC, ALUMINUM AND WOODEN Windows.
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Material: Zinc Alloy, UPVC. The wire rope is made of stainless steel, and the lock body is made of high quality Zinc alloy material. Lock and Unlock, Quick and Convenient: The 180mm long Window Restrictor Lock with special restriction design has a safety wire, which can open the window by 11 to 16cm to facilitate the entry of fresh air, and can use the key to unlock the Window Restrictor Lock when it is not needed, then can fully open the window.
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【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. Our safety locks are designed to provide maximum security for your windows and doors.
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