- Perfect Compatibility: This 10-spline lug nut key set is designed to replace TA20-17/19, TA20-19/21, and TA23-21/22. It seamlessly replaces the original wrench and is fully compatible with Bimecc 10-spline nuts and bolts, making it an essential addition to your toolbox. - High-Quality Material: Crafted from premium thick alloy steel, this lug nut key set is corrosion-resistant, anti-aging, wear-resistant, and high-temperature resistant. Its sturdy and durable construction ensures it withstands heavy use without damage or deformation. - Versatile Sizes: The TA20-17/19 replacement includes dual metric hex drives of 17mm and 19mm. The TA20-19/21 features 19mm and 21mm drives, while the TA23-21/22 comes with 21mm and 22mm drives. This variety allows you to tackle a wide range of work requirements with ease. - Wide Application: The TA20-17/19 and TA20-19/21 sockets are ideal for small vehicles like passenger cars, compact SUVs, and light trucks. The TA23-21/22 is designed for heavy trucks and large SUVs, ensuring you have the right tool for every vehicle type. Use Cases: 1. Effortlessly replace lug nuts on your compact SUV without worrying about compatibility or wear. 2. Perfect for professional mechanics who need reliable tools for servicing a variety of vehicles. 3. Ideal for DIY enthusiasts working on projects that involve both small and large vehicles, providing efficiency and ease of use.