•SAFE AND SECURE: The UAP window restrictor is lockable, ensuring you can unlock it using a key if necessary to open the window fully. As a result, you can install it on fire escape windows, provided you keep the window lock key within reach.•OUTSTANDING FEATURES: UAP’s window safety restrictors are expertly crafted with essential features like the high strength cable, which once locked into the locking system can withstand loads over 100kg. This is more than enough to support the weight of any child.•DURABLE AND HARDWEARING: The window lock cable is made from hardened steel, making it difficult to cut through. This prevents burglars and thieves from accessing your home, especially if you live on the ground floor.•VERSATILE WINDOW LOCKS FOR CHILD SAFETY: The UAP window safety locks can be used on all types of doors and windows, including aluminium, uPVC, metal, and wooden profiles. They can also be used as cat window protection.•AFFORDABLE SOLUTION: The UAP is a small yet effective and budget-friendly solution to home safety. When installed correctly, it limits window opening to under 100mm, preventing children and pets from fitting through the gap while maintaining adequate air circulation.