【High Quality】 Each keyed window handle is made of high-quality aluminum alloy, which is corrosion-resistant and wear-resistant. The well-designed window handle is ergonomically designed and comfortable to hold. The surface is white, smooth and flat, easy to use, and brings a good user experience. 【Lockable】 The window handle is equipped with a lock and key, which effectively prevents theft by locking the window, providing more protection for children, more safety for the elderly, and more security for your home. 【Easy to Use】 It can be quickly installed in a few simple steps, and it is firm and reliable after installation. Each lock is equipped with a unique key, and the key is not universal. 【Specifications】 Use 7x7mm square pins, length 35mm, screw spacing 43mm. The color is white. Each window handle comes with 2 screws and 2 keys. Manufactured to industry standard sizes so you can be sure the handle will fit most windows. 【Application】These window handles can be used in homes,