About this item STRONG and DURABLE: The wheel clamp lock body is made of high strength steel plate. The crescent-shaped lock cylinder offers enhanced anti-theft performance compared to standard lock cylinders. The surface of the clamp is soft-coated to prevent damage to your car wheel. HIGHLY VISIBLE AND SAFE: Designed in bright red and yellow colors, this car boot is highly visible both day and night, significantly reducing the likelihood of attracting thieves and effectively safeguarding your vehicle. WORKS WITH MOST VEHICLES: These universal wheel locks are adjustable to fit tires with a width ranging from 7 to 11 inches. They can be used for various vehicles, including cars, campers, trucks, trailers, motorcycles, ATVs, RVs, and golf carts. EASY INSTALLATION: Simply open the tire lock and place it on your trailer tire. Adjust it to the appropriate hole and secure it by pushing the lock cylinder. Unlocking and removing the device is also a quick and hassle-free process. Product Package Dimensions: 17.4 x 10.2 x 3.23 inches.