McGard has been protecting the world’s finest wheels & tires from theft since 1964. All McGard products are manufactured in the USA to meet or exceed O.E.M. standards for safety and durability. McGard is an Original Equipment wheel lock supplier to over 30 car lines around the world. These easy-to-use, one-piece wheel locks function like regular lug nuts but require a special key tool for installation and removal. Computer generated key designs allow for an infinite number of key patterns while the extra narrow pattern groove on the lock resists the intrusion of removal tools into the pattern for maximum security. The steel collar on the user friendly key guides the key into the lock pattern and holds the key in alignment for easy installation & removal. Every McGard wheel lock is fully machined from restricted chemistry steel made specifically for McGard. It is then through-hardened for unsurpassed level of security. McGard’s plating process includes 3 layers of nickel and 1 layer of microporous chrome producing a superior finish while protecting against rust.