Jackloc Window Restrictor, White

Never knowingly undersold

Product information

The Jackloc restrictor can be fitted to any style of window and window material, including slim line steel. When in place, it will allow the window to open approximately 10cm from the frame. It can be locked with a key for extra security.

Baby & Toddler Safety Type
Locks & Latches
Eligible for International Delivery



If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 35 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

You can return for free in the UK via John Lewis shops, Royal Mail, Collect+ or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454

You’ll find returns information on your delivery note. Exceptions apply to certain products - find out more about our refund policy

Q & As


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More than 10 in stock