Lightweight Glass Filled Nylon Plastic Convertible Hand Truck and Dolly, 400 lb. Capacity (PJDY2223A)

Convertible. The exclusive I-Beam glass-filled nylon plastic frame is 30% lighter than steel and engineered for optimal strength. Transforms in seconds from a 2-wheel dolly to a 4-wheel cart, with a 300 lb. dolly capacity and a 400 lb. cart capacity. Features a three-position telescoping handle and built-in frame glides for simple movement up or down stairs and curbs. Equipped with 8' wheels featuring solid PVC tread and 3' swivel casters - no air needed!