Let the 3-in-1 Assist Series Hand Truck do all your heavy lifting. The ergonomic design makes it easy to move items while helping to reduce injury, fatigue and muscle strain. 3-in-1 design easily converts into a two-wheel upright, four-wheel cart, or an assisted four-wheel hand truck with just one hand without using any tools or pins. Sturdy construction supports up to 1,000 lb. Versatile hand truck is made with lightweight, commercial-grade aluminum for easy maneuverability.