Rugged heavy-duty 37 cu. ft. bulk transport truck. Nominal wall thickness is .225" for a durable well constructed bulk delivery truck. Maximize your payload when transporting items such as soiled linen, bagged waste or recyclables. Now with outstanding ultra tough double walled structural poly base and rugged 6" non-marking ball bearing casters - 2 fixed and 2 swivel insure for smooth and easy transporting. These trucks carry huge loads with ease and will insure many years of carefree service. Optional gray spring platform and white vinyl cover are available.