Description: Use them to replace one lug nut on each wheel as a welcome measure of security for your vehicle. Open-ended- anodized and zinc-plated locks are designed specifically to work with hidden lugs. Kit includes 4 locks and a key. Help prevent wheel and tire theft with these durable, dependable Wheel Locks. 18 INCH. without chrome, open end. 20 inch, without chrome, open end. Dual rear wheels. 17 inch single rear wheels.