VEVOR 3 In 1 Aluminum Folding Sack Truck Hand Trolley Cart Car Heavy Duty Foldable

【LIGHTWEIGHT CONSTRUCTION】- Our product is built by aluminum alloy materials for high strength and optimum ductility. The relatively light structure helps to carry it easier and reduces user fatigue.,【LARGE LOADING CAPACITY】- As an upright hand cart, it can safely carry up to 550LBS, while its four-wheel configuration supports up to 770LBS meaning fewer trips and a quicker move. It will satisfy your different needs.,【3-IN-1 HAND TRUCK】- As a 4-Wheel Cart and assisted 4-wheel hand truck, it can pull oversized or stacked items with complete confidence. Easily converts to an easy-to-maneuver 2-Wheel Upright Dolly, which can carry an oversized object with ease.,【STABLE & CONVENIENT】- Easy to move with two 10" Pneumatic Tires and two 5" wheels. It ensures stability, flexibility, and designed for long service time. Make deliveries a breeze with this commercial grade aluminum stair climber hand truck. This truck can be used as a regular dolly or as a stair climber.,【MULTIFUNCTIONAL TRUCK】- Suitable for both home and industrial use, such as Office, School, Workshop, Warehouse, Factory, Delivery, etc. This hand truck can be used as a regular dolly or as a stair climber, whether you're transporting boxes, furniture, or large appliances.