The Rubbermaid Commercial BRUTE Dolly is designed to smoothly and efficiently transport 20 gallon, 32 gallon, 44 gallon, and 55 gallon BRUTE trash containers easily and quickly. The dolly provides easy mobility and maneuverability when collecting and transporting heavy loads. HEAVY DUTY: Dolly smoothly and efficiently transports 20, 32, 44, and 55-gallon BRUTE trash containers easily and quickly. DURABLE: Provides easy mobility and maneuverability when collecting and transporting heavy loads. INNOVATIVE: Twist-lock design keeps containers secure while maneuvering safely and easily across rough or uneven surfaces. EFFICIENT: 5 Non-marking 3" swivel casters move quietly and efficiently. COMPATIBLE: with 20 gallon, 32 gallon, 44 gallon and 55 gallon BRUTE containers. SAFE: Maneuvers across rough or uneven surfaces. SUPPORTS: Up to 250 lbs. Rubbermaid round twist on/off dolly helps you move heavy waste containers easily.