2PCS Aluminum Lockable Window Handles with Key, Balcony Door Handles, Windows with 4 Screws and 4 Keys for Windows, Balcony or Terrace Doors, White

【Lockable Window Handles - Give Your Child More Protection】 Window handles can be used as child locks/anti-theft devices to provide extra protection for children by locking the windows in the house. 【Size of Lockable Window Handles】 The distance between the screw holes on the handle is 43 mm, the width of the main shaft is 7 * 7 mm, and the length of the square shaft is 35 mm. These window handles are manufactured according to industry standard dimensions. This handle fits most currently available Espag and Shoot-Bolt systems and is compatible with almost all windows. 【3 Opening and Locking Methods】 The lockable window can be in 3 states with the handles: closed, open, and tilted. The handles can be locked with a key when closed or tilted. 【Easy Installation】 Each window handle comes with 2 screws and 2 keys, making it easy to install in just a few simple steps. 【Secure Window Handle】 A simple operation provides added protection; suitable for families with children/babies. These lockable child safety window handles offer extra protection for your family/children.