The Mayline Rolling Blueprint Stand model 9329H is an ideal choice for mobile filing of active documents like blueprints, maps, posters, and drawings. The blueprint rack is constructed of square tubular steel finished with an electrostatically applied high-solid polyester paint. The rear casters are the locking type which keep the entire unit from rolling around while you are taking drawing sets on and off. All four of the casters are heavy-duty and are built to last for many years. Remember, aluminum drawing hanging clamps (aka "drawing sticks") are sold separately, and come in various sizes depending on which size(s) of drawings you plan to hang and store.
