This trailer dolly makes it easy to move and maneuver your trailer. Made of heavy-duty steel with a black powder coating, this dolly is incredibly strong and resistant to corrosion. The height of the hitch ball adjusts from 19.5" to 27.25" for easier hook ups of various trailer types. All-terrain 10" pneumatic tires allow you to easily maneuver on pavement, grass, gravel, and dirt. 27" wheel base adds stability while turning. 42" handle provides additional leverage. Includes 1-7/8" hitch ball. 750-lb. tongue weight capacity.