Can hold a force of 3,600 newtons, or 58 stone
Reinforced and woven zinc cable
Permanently fixed solution for total peace of mind
About the Perma by Jackloc® Cable Window Restrictor
The Perma by Jackloc cable Window Restrictor provides total safety and security assurance for homes and commercial settings, by being permanently fixed to the window. This increases its strength and prevents tampering and accidental release. The restrictor is suitable for most windows, fitting to uPVC, Timber and Aluminium frames. The strength in the Perma by Jackloc window restrictor comes from the reinforced cable and security screws. In testing, the product is proven to hold a force of 3,600 newtons, which is the equivalent of 58 stone. The Perma by Jackloc Cable Window Restrictor comes with grade four security screws to help keep homes safe. It is available in white, black and brown colour options.