Penkid Window Restrictor Push Release The Penkid Push Release Window Restrictor is ideal for adding extra security and safety measures to your home. It is ideal if you have children as the cable restricts the maximum opening of the window to 15cm. The restrictor can be fitted on Upvc, timber and aluminium windows and the push release system allows for ease of use. It is also easy to install and is supplied complete with cover plates, self-drilling screws and fitting instructions. Push release system means the restrictor requires no key Allows for a maximum 15cm opening Easy to install Supplied with cover plates and screws for fitting Endures force up to 550Kg Suitable for use on aluminium, timber & uPVC windows
