COOCHEER Heavy-duty Car Tire Wheel Lock Anti-theft Lock (large) UNIVERSAL USE FOR CARS: this powerful anti-theft wheel tire clamp will be the bodyguard for most trailer, car, SUV, ATV, RV 24/7. Its design is meant to be easily adjusted to different kinds of rim and tire sizes. Pay attention to the tire radius less than 14" POWERFUL MATERIALS OF THE WHOLE FRAME: made of heavy-duty steel and covered by rust-resistant coating, this clamp lock is quite durable, reliable and weather-resistant. Soft PVC is wrapped around the clamp which prevents scratch or damage on wheels or rims. FUNCTION PERFECTLY: this clamp will perfectly stop your car from turning or rotating so that it looks simple but effective. EXTRA CONSIDERATION FOR YOUR CAR: Portable and easy to store and its size will fit in your trunk boot. EASY TO OPERATE: Easy to use while hard to break, you just need to do is to gently push down the key hole for locking it up, and please make the top part of the key confront the corner when you unlock it.