Heavy duty tray is .300 gage HDPE, 20x1.75 Skyway wheels, powder coated steel axle assembly, handle and support. Tube handle is 1 o.d. 16 gage, all fabricated steel componets are .125 thickness, hardware complete with rubber washers - U.S.A. Eyebolts used for elastic straps to hold cargo in place. Ships LTL CALL for special offer on two carts and shipping rate.