The SKF Locking Wheel Nut is designed to provide added security to your vehicle's wheels and tires. It features a unique pattern that matches a special key that is required to remove them. This nut is easy to install and can be fitted to most vehicles. It is designed to resist from cutting and other forms of tampering. With this nut, you can be sure that your wheels and tires are secure. FleetPride is your First Click in Heavy Duty®.