Made from industrial-strength polypropylene, This service tool cart is protected from chips or dents. It is rust, water, and corrosion resistant, and thus suitable for either indoor or outdoor use. With a built-in storage compartment, which provides optimum hand placement and pushing height to improve control and worker safety. 4-swivel casters, this tool cart ensures effortless navigation even in confined spaces. Offering 550 lbs. of storage weight capacity 275 lbs. for each shelf, perfect for the heaviest loads. High-density structural foam construction makes this 2-self rolling cart sturdy, lightweight, and maneuverable.