The Pitco 2-B3920113 casters are designed for durability and stability, featuring a 9-inch rigid construction. This set includes one non-locking caster and one locking caster, providing versatility for various applications. Each unit is built to support heavy loads while ensuring smooth mobility. Ideal for commercial kitchen equipment, these casters enhance maneuverability and safety, making them a reliable choice for any food service environment. A total of two sets are required for complete installation.