Heavy-duty stem caster set designed to provide mobility, stability, and smooth maneuverability for commercial refrigeration and kitchen equipment. Set of (4) 5" grease-resistant polyurethane casters with side locking brakes Threaded stem design fits compatible commercial kitchen and refrigeration equipment Designed for reach-in refrigerators, freezers, prep tables, underbar equipment, stainless steel worktables, and cooking equipment Swivel casters improve maneuverability in tight work areas and busy kitchen environments Side locking brakes provide added safety and equipment stability during operation Raises equipment height approximately 6" for easier floor cleaning access underneath equipment Heavy-duty construction supports demanding foodservice environments Durable polyurethane wheels resist wear in high-use commercial applications Ideal for heavy-duty equipment using standard stem-mounted caster connections Dimensions: Wheel Diameter: 5", Overall Height: 6"