Practical Indoor Use: This set of 2 white window handles is perfect for indoor use. They can serve as security/anti-theft locks, facilitating quick, keyless opening and closing of windows. High Quality: Made of aluminum alloy, these handles are carefully finished, with an ergonomic design and a smooth, flowing white surface. They fit any decor while providing a good grip. Adaptable Dimensions: With a stem width of 7 mm × 7 mm square and a strike length of 35 mm, these handles are suitable for most standard windows. The distance between the screws is 43 mm. Easy Installation: Each handle comes with 2 screws for quick and secure installation on almost any type of window. No special skills required, just add a level of security to your home. Versatile Application: These handles can be used in various environments such as home, hospital, office, hotel, etc. They can effectively lock windows, balcony doors and courtyard doors, providing more protection and security.