About Studio Carts Muscle Cart The Studio Carts Muscle Cart holds cable, sandbags, large lamps, 6- Milk Crates, apple boxes and more. The carriage base is 20.5″ Wide by 25″ Long. This cart comes with 2x 10″ Rigid and 2x 10″ swivel pneumatic wheels which help keep the cart highly mobile even when fully loaded. It also has hand brake. This product can only be shipped to U.S. addresses.
