Please update the quantity before checking out your order.
Only 4 products can be compared at a time
Please un-tick any additional selected products before comparing items.
Window Restrainers | Window Security | Screwfix.comMake windows safe and secure with one of our concealed or childproof window restrainers to keep window openings within a 100mm limit. All parts conform to BS 6375, part 2.
| 1000's of products available in-store and online at low trade prices | FREE next day delivery available | FREE collection in 5 minutes | FREE Returns
We've noticed that you have cookies disabled. Screwfix.com requires cookies to be enabled in order to work properly - find out how to enable cookies. If you'd prefer not to enable cookies you will be able to view products but won't be able to purchase. Remember you can shop with us on the phone on 0500 414141 (mobile friendly 03330 112 112) or at over 280 stores.