Ideal for use within a wide range of industries, our 46 Series Casters are a premium solution that provides stable support when affixed to shelf trucks, ground support equipment, A-frame trucks, dollies, carts, and more. Manufactured to the highest quality standards, our medium- to heavy-duty casters are designed for the most rigorous applications. Strong and sturdy, the casters make sure the material you need to move rolls along smoothly and without any trouble.