Features: Window Crank Handle is made of high-quality alloy material, which is safe and durable. It has the characteristics of high strength, high hardness, anti-corrosion, etc. It is durable and has a long service life. The unique design of Window Crank Handle makes it easier for you to operate, and it is light in weight and beautiful in appearance, enhancing your car's fashion sense. CNC machined billet aluminum. Hard anodized finish for durability and strength. Upgrade the interior of your car and replace old or missing window handle curlers with this pair of aluminum replacements. These window cranks are generally applicable to most vehicles with manual window cranks or door cranks. The outstanding advantage of our window crank is that it is easy to install, which can help you save a lot of complicated processes and save for time and energy. If you want to provide a safer guarantees for your car, our window cranks will be your better choice. Specifications: Material:Aluminum Alloy Size: As Picture Shown Color:Red/Blue/Silver/Black Inner diameter of square hole: 1cm/0.39inch Inner diameter of round hole: 1cm/0.39inch Inner diameter of flower teeth: 1cm/0.39inch Package Includes: 2x Window Lifter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.