【High quality and ergonomic design】The keyed window handles are made of high-quality aluminum alloy, offering excellent resistance to corrosion and wear. Their smooth, white surface is scratch-resistant, ensuring not only an aesthetically pleasing appearance but also exceptional durability. Thanks to their ergonomic design, these lockable window handles are comfortable to hold and use every day.【Enhanced security with lock and key】�Each keyed window handle is equipped with a locking system to ensure the security of your home. By locking the windows, you effectively prevent break-ins and protect your loved ones. This system is particularly useful for securing children's windows, allowing parents to control access and prevent children from accidentally opening the windows.【Easy installation and compatible with different types of windows】�Our lockable window handles are compatible with a wide variety of windows: outward opening windows, inward tilting windows, and inward opening windows. Installation is quick and easy thanks to the included screws, and once installed, the handles are strong and reliable. Important note: The key is not a universal key; please keep it safe.【Detailed specifications and adaptability】�This standard size is designed to fit most windows and French doors. They are supplied in white, with 2 screws and 2 keys per handle. These keyed handles are ideal for use in a wide range of residential and commercial environments.【Various applications for home and office security】�Lockable window handles are perfect for securing not only windows, but are also used in homes, offices, hotels, and other establishments, providing optimal protection against break-ins.