The two 10" flat-free tires and two 4" swivel casters aid in maneuvering heavy items. Two wheel hand truck; four wheel cart. 1000 lb capacity in four wheel cart position; 800 lb capacity in upright position. Made from lightweight aluminum with steel toe plate. Includes two 10" flat free wheels and two 4" swivel casters.48.00 H x 20.00 W x 12.00 D. Please do not leave us negative or neutral feedback or open return request/case before allowing us to solve the issue. Unfortunately, as of August 2018 we became aware that the state of California is enforcing new "Proposition 65" rules. This is simply not a sensible thing for us to do with SOME of our items at this time. We apologize for any inconvenience this may cause. This item is in the category "Business & Industrial\Material Handling\Carts & Trucks\Drum Trucks & Hand Trucks". The seller is "mosave" and is located in this country: US. This item can be shipped to United States.