Orion 10108 Heavy-Duty Cart for Large Dobsonian Telescopes Three-wheeled hand cart with rugged steel chassis makes it easy to transport the XX16g or XX14g Dobsonian to and from a nearby observing spot Move the fully assembled XX16g or XX14g GoTo Dobsonian from garage to backyard or driveway for stargazing adventures Sturdy adjustable riser posts lift the chassis off wheels to provide a stable observing platform Three quick-release 10" pneumatic wheels detach easily so they're out of the way during observations