The Gridrac bike rack features a traditional design ideal for high-volume/low security use. Choose from either 48" or 110" long stands with parking spaces provided on both sides for up to 18 bicycles. Constructed of rugged 1«F,5/8»" O.D. and «F,3/4»" O.D. 14-gauge steel tubing. All vertical spacers are welded in place. Galvanized and powder-coated finishes available.