Industrial strength and real world tough. Pile on the clothes - this heavy-duty rack can take it! You don't have time to mess around with a rolling garment rack that will tip, tilt, buckle or break. Some racks on wheels claim to be able to withstand the weight of two rows, but eventually give way to the pressure. Our Z rack safely holds two racks of clothing by placing them on top of each other, centering the weight. And everything about this Z-Rack is Quality Fabricators® Heavy Duty, from the wheels to the uprights. Its ideal for your shop, business, or home storage needs.