Best Anti Theft Wheel Lock Clamp Boot Tire Claw for Boat, Motorcycle, or ATV Trailer; Car, Truck, This Anti-Theft Wheel Lock has so many uses, it's hard to list them all! Anti Theft Trailer Wheel Lock Clamp for Trailer, Car, Boat, SUV, ATV, RV Keep your Boat trailer safe at the Ramp Keep your Boat safe at home Keep your RV where folks can't take it. Don't forget Keep boat, motorcycle, RV safe overnight when traveling at hotels. ATV and UTV Trailers when out on the trails! What about utility trailers and job sites? How about just simple peace of mind when you have to keep wheeled items unattended. EASY TO ATTACH 1 x Heavy Duty Wheel Clamp Lock. Made of Tough hardened steel. Fits Wheel Approx. 155 MM-290 MM width.