UAP Push & Turn Keyless Safety Window Cable Restrictor A small yet very effective and extremely affordable solution is the UAP keyless window restrictor. The keyless window restrictor has a 20cm long cable, which when installed correctly will limit the opening of the window to under 100mm. Not only will this prevent children from being able to fit through the gap, but it also allows enough air to circulate around a room. The keyless window restrictor can be unlocked by push to open mechanism. The keyless window restrictor is ideal for places where you do not want the window to full open i.e hospitals, mental institutions, nurseries, schools, hotels etc. The UAP keyless window restrictor can withstand forces over 100kg, which is more than enough to take the weight of any child. This is twice the industry standard which is 50kg! The cable itself is made from hardened steel, which makes it extremely difficult to cut. Safety Window Restrictor Restricts Windows To 100mm While Allowing Quick Egress By And Adult In An Emergency Situation Window Restrictor Suitable For Use On All Types Of Windows And Doors Including UPVC, Timber And Metal Profiles 20cm Long Cable. Restricts Window Opening To Under 100mm Suitable For Hospitals, Schools, Nurseries, Hotels And Rented Accomadation Among Other Properties Products are tested to 100kg and are in accordance with ISO EN16281:2013 standards: 2 Year Manufacturers Guarantee Available In Stock In White, Brown Can Be Ordered On Request Quantity Permitting Price Includes Vat And Supplied With Self Tapping Fixings