Add an enclosed/open leg riser mail sorter riser to any 12 3⁄4"D or 15 3⁄4"D sorter to give you room for scales, postage meters, baskets or trays. Raises the mail sorter off tabletop or floor to a more convenient and comfortable height. Enclosed/open leg risers are found in most mail rooms, mail centers and warehouse applications, where extra space is needed. All risers are 48"W.