Window Restrictor Locks for Kids Baby Security with Key UPVC 20cm Cable Length Child Safety Door Opening Limiter Home School Public (2 pcs)

【Keep Kids Safety】This window door lock is designed to restrict opening distance of windows and doors and reduce of falling out. It can keep kids and pets safety, suitable for most types of windows and small doors. 【Wide Application】This door restrictor can be used on all types of windows and doors including UPVC, aluminium, wooden and metal profiles. The child window safety locks also be used on fire escape windows as long as the keys are in easy reach. 【Material】Window restrictors have been designed to withstand forces of over 1000kg. The locking system and key are both oxidation and corrosion resistant to prevent damage or wear and tear. 【Quick and Convenient】The 20cm long window restrictor locks have a special restriction design that allows for easy opening and closing with a universal key. 【Complete Set】: Includes window restrictor locks with keys and screws for easy installation on most doors and windows, to provide a safe environment for your children and anti-theft.