Locking wheel nut fits original equipment alloys wheels that were fitted to FTO's See HERE for Wheel Style McGard's easy to use wheel lock works like a normal wheel nut, but requires a special tool fit and removal. Its design allows for an unlimited number of different computer generated lock and key patterns. This unique wheel lock system is continually being refined and improved upon. Locks are made in the United States and in Germany to meet or exceed O.E.M. standards for safety and durability. Presently, McGard is an Original Equipment wheel lock supplier to over 30 car lines around the world. Compare our features and you'll see why. Give your car the best protection it can get from wheel & tyre theft - 24 hours a day, mile after mile. Specs Part Number 21156SU Thread Size M12x1,5 Seat Type = Flat 15/35mm Hex 21 mm EAN 4034535211569