Thanks to their robust design and ease of use, the wheels are used in a variety of industries. They are often used in theatrical applications and landscape. When mounted on any part of the landscape, they provide a quick and easy transport of parts between the scenes. Casters are also essential in many carts and hand carts. They can also be useful in the food service industry for use with tables or food transport vehicles. As mentioned earlier, probably the two most common uses for caddies and desk chairs casters.