Feature:1. Vehicle Fitment: Wheel bolt lock nut key is replacement for Benz AClass, BClass, CClass, GLKClass, CLCClass, CLSClass, CLKClass, EClass, SLClass, SLKClass, MClass, 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 AClass, BClass, CClass, GLKClass, CLCClass, CLSClass, CLKClass, EClass, SLClass, SLKClass, MClass, C300, C250, C350, E320, E204, E211, E212..Package List:1 xWheel Bolt Lock Nut Key1 x Hexagonal SleeveNote:Not applicable to impact wrenches