General description The Set of 4 Lockable Aluminum Window Handles is designed to enhance child safety and provide anti-theft protection. These handles are suitable for various types of windows, including inward and outward opening plastic, aluminum, and wooden windows, as well as tilt-and-turn windows. The handles can be locked with a key when in the closed or tilted position, offering peace of mind for parents and greater protection for children. Technical specifications Lock length: 35mm Includes: 4 universal window handles, 8 screws, and 8 keys Installation Easy installation with included screws and keys Can be mounted quickly in just a few steps Usage Window can be positioned in three states: closed, open, and tilted Locking mechanism enhances burglary protection Other information Each handle comes with two universal keys Ideal for families with children