Feature: 1. Vehicle Fitment: Wheel bolt lock nut key is replacement for Benz A‑Class, B‑Class, C‑Class, GLK‑Class, CLC‑Class, CLS‑Class, CLK‑Class, E‑Class, SL‑Class, SLK‑Class, M‑Class, C300, C250, C350, E320, E204, E211, E212. 2. Unique Design: The wheel locking nut key adopts a unique design and encryption method, making it difficult to copy or imitate, and improving the effect of vehicle anti theft. 3. High Performance: Strong strength alloy steel construction ensures a high degree of safety and reliability, ensuring your safe driving. 4. Stable and Reliable: Strict quality control and testing process, effectively prevent the wheel from loosening, and meet your use requirements. 5. Easy Using: You can easily install and remove, simple to use, and car owners can easily manage and control their vehicle anti theft. Specification: Item Type: Wheel Bolt Lock Nut KeyMaterial: Alloy steelCode: 304Application:Replacement for Benz A‑Class, B‑Class, C‑Class, GLK‑Class, CLC‑Class, CLS‑Class, CLK‑Class, E‑Class, SL‑Class, SLK‑Class, M‑Class, C300, C250, C350, E320, E204, E211, E212. . Package List: 1 x Wheel Bolt Lock Nut Key1 x Hexagonal Sleeve Note: Not applicable to impact wrenches