Steel Convertible Hand Truck with Pneumatic Wheels - Capacity as Hand Truck or Platform Cart 500 lbs. The Steel Convertible Hand Truck is a versatile wonders. The hand truck can work in both the vertical and horizontal positions. The task of transporting smaller crates or long narrow boxes is now simplified. The hand truck carts roll smoothly on 10" x 3½" rigid pneumatic and 4" x 1" swivel solid rubber casters. Ships knockdown, assembly required. Each dolly, cart and hand truck sold separately. Please call for availability on bulk orders of quantity 5 or more of this moving dolly /hand truck.