1/2" Drive 21mm Lug Nut Socket Extra Deep Thin Wall Impact Tool CR-MO Non-Marring Features： 1、Durable Material: Constructed from chrome-moly steel (CR-MO), our wheel nut sockets are designed to withstand the vibration from impact wrenches far better than regular sockets. They also feature a black coating for extended durability. 2、Wide Compatibility: This socket is compatible with your 1/2\" drive hand impact wrenches or power tools, making lug nut replacement a breeze. 3、Enhanced Grip: The 6-point socket increases the contact surface with fasteners, providing a stronger lock force and preventing the nut from wear and skid. 4、Protects Wheel Hub \u0026 Car Paint: The external protective sleeve of the socket helps to prevent damage to the wheel hub\u0027s paint during tire removal or installation. Additionally, the 150mm extended socket ensures the vehicle\u0027s paintwork remains unscathed when used in conjunction with a torque wrench. 5、Easy Identification: The wheel nut socket is color-coded, making it easy for you to quickly identify. Specification： Features: Material: Constructed from chrome-moly steel (CR-MO), our wheel nut sockets are designed to withstand the vibration from impact wrenches far better than regular sockets. They also feature a black coating for extended durability. Wide Compatibility: This socket is compatible with your 1/2" drive hand impact wrenches or power tools, making lug nut replacement a breeze. Enhanced Grip: The 6-point socket increases the contact surface with fasteners, providing a stronger lock force and preventing the nut from wear and skid. Protects Wheel Hub & Car Paint: The external protective sleeve of the socket helps to prevent damage to the wheel hub's paint during tire removal or installation. Additionally, the 150mm extended socket ensures the vehicle's paintwork remains unscathed when used in conjunction with a wrench. Easy Identification: The wheel nut socket is color-coded, making it easy for you to quickly identify. Specifications: Item Name: Wheel Nut Socket Main Material: Chrome-Moly Steel, Nylon Sleeve Type: 1/2'' Drive Color: Red Package Information:? Package Size: 16*3*3cm/6.3*1.18*1.18inch Package Weight: 510g/1.12lb Package List: 1 * Wheel Nut Socket Package List： 1 * Wheel Nut Socket