The Quantum Storage Systems PC4026-33 is a durable and industrial-strength Polymer Mobile Cart designed for easy transportation of heavy-duty hardware. With two shelves and outside dimensions of 40" x 26" x 32-1/2", the cart can hold a load of up to 550 lbs. It features 2 swivel casters and 2 rigid casters for effortless mobility. This reliable mobile cart is ideal for efficiently maneuvering and storing heavy items within industrial environments.