The American Cart & Equipment trailer dolly moves trailers with ease. It’s great for garages, marinas, construction sites and more. The dolly comes with a two-inch ball hitch and also works with pestle hitches. The hitch post can adjust in height from 19 Inch to 24 Inch. The dolly has a hauling capacity of 500 pounds and sports 10-inch, no-flat tires for worry-free usage. The trailer dolly is made in the USA and weighs 25 pounds.