This Locking Wheel Socket Set Is Designed For Removing The Locking Wheel Nuts On Bmw Vehicles. Made From Chrome Molybdenum Steel For Durability And Strength With A Satin Finish For Corrosion Protection. Includes 1/2 Sq. Dr. 17Mm Wheel Nut Socket. Supplied Inside A Sturdy Plastic Storage Case.PTDDRPDIR13599"