The Vevor lug nut impact socket set is designed for 1/2" drives and includes four flip sockets covering both metric and SAE lug nut sizes. Made from heat-treated CR-MO steel with a corrosion-resistant phosphate finish, it is built to handle high torque from impact tools. The 6-point design helps grip fasteners securely to reduce slippage and damage. High-contrast size markings allow quick identification, and the included storage case keeps the set organized and portable. This set is well suited for auto repair, tire changes, and brake service on cars, trucks, vans, and SUVs.