The Continental Refrigerator 50209-4 Casters Swivel With Brakes (3" Diameter Rubber Tires) Set Of 4 (4" Height) is engineered to enhance mobility and stability across a range of commercial refrigeration applications. This set includes four swivel casters, each equipped with 3-inch diameter rubber tires, designed to provide smooth and versatile movement across various surfaces. Standing at 4 inches in height, these casters are the perfect accessory for refrigerators in bustling commercial settings where frequent repositioning might be required. The inclusion of brakes on these casters ensures that once positioned, the units remain stationary, providing both safety and operational efficiency. Such a feature is particularly beneficial in environments where precise placement is crucial, such as in hospitality and foodservice industries. The Continental Refrigerator casters are a practical solution for businesses seeking to maximize both flexibility and security in the placement of their refrigeration units. Their robust construction and thoughtful design cater to the rigorous demands of a busy commercial kitchen or any similar environment requiring reliable equipment mobility.