The name of these racks gives a clue as to their purpose. These sturdy, mobile racks are designed to carry and transport lug tubs of heavy material from one place in the restaurant to another. These are often used as bus carts, although lug racks and bus carts are actually different products. Lug racks are designed to hold any number of lug tubs. In fact, you can order a lug rack to hold anywhere from one tub to six tubs. These racks are ideal storage racks, since each shelf can typically hold about 50 pounds of weight. Use these racks instead of having employees carry heavy tubs and risk injuring their backs. With swivel casters and easy grip frames, these lug racks are well worth the investment, not only for the storage they provide but also for the convenience of their design.