Cable window restrictor in a shiny chrome finish for retro-fitting to upvc double glazed windows. This cord restrictor is fitted to the surface of the upvc or any double glazed window and will allow upto 100mm gap for child safety. Supplied in a key lockable cord with a push button. The internal lock is finished in polished chrome for a matching finish to any other chrome furniture fitted to the window. The cable restrictor can be released to allow the window to be opened fully if needed.