Description: Use them to replace one lug nut on each wheel as a welcome measure of security for your vehicle. Chrome-plated locks available to replace exposed lugs. Kit includes 4 locks and a key. 17 INCH. with exposed. 19.5 inch. 20 inch, with chrome, closed end. Help prevent wheel and tire theft on your vehicle with these good-looking- chrome-plated Wheel Locks. Zinc-plated locks are available to replace hidden lugs. 18 inch, with chrome, closed end.