Shop Tuff STF-854RCHI Rubber Wheel Chock with Eyebolt Secure your load with Shop Tuff's Rubber Wheel Chock Made of tough, durable rubber; anti-slip design helps the chock stay in place Measures 8 X 5 X 4 inches and weighs only 3.5 pounds, making it an ideal size Resistant to oil, acid, UV, and salt for a long-lasting product that you can count on; includes eyebolt to allow for easy carrying or connecting 1 year limited Manufacturer's parts warranty