Complete Spindle Kit Included: This set includes 5 different spindle lengths (9mm, 15mm, 30mm, 43mm, 55mm) to accommodate various window thicknesses, ideal for replacement or new installation projects. Enhanced Security with Key Locking: Designed for security and convenience, this handle features a key locking mechanism to prevent unauthorized access, providing peace of mind and improved security for your home or office. Ergonomic and User-Friendly Design: The handle is designed for ease of use, with a push-to-open feature and a unique scalloping function. The recessed button and ble click when closed confirm the window is securely locked. Universal Fit for Wood and Casement Windows: This versatile handle is compatible with various window types, including wood and casement, making it suitable for different window applications. Durable and Stylish: This white window handle is made from durable materials and blends seamlessly with any interior decor, enhancing the overall appearance of your window. Color: White Material: Aluminum Alloy Package Contents: 1 x Door Handle, 2 x Screws, 5 x Square Spindles (9mm, 15mm, 30mm, 43mm, 55mm), 1 x Key, 1 x Plastic Cover. Note: Light reflection and different display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3cm.