This hand truck has an easy one-hand conversion for 3 different uses tool free in just seconds. Use as two wheel hand truck or convert to assisted hand truck or four wheel hand cart for heavy-duty loads. Perfect for transporting supplies or equipment in any commercial environment. Features include lightweight commercial-grade aluminum frame, wheel guards that protect cargo from contacting the wheels & a center cross bar which keeps load from falling during transport. Also features flat free foam tires. Color(s): Aluminum; Color Family: Silver; Overall Dimensions: 21.06 x 21.85 x 48.03; Folded Size: 21.06 x 45.08 x 36.81.