The AllPoints Foodservice Parts & Supplies 1201037 is a medium-duty swivel stem caster designed for versatility and durability. With a diameter of 3-1/2 inches, it fits 1-5/8 inch outer diameter tubing, making it ideal for various applications. The caster features a robust metal wheel paired with a polyurethane tire, providing smooth mobility and resistance to wear. This design ensures reliable performance in foodservice environments, enhancing the ease of movement for equipment and furniture.