9 preconfigured units of heavy-duty.
Three different heights to choose from: 24in., 48in. and 70in .
U.S.A. Factory shipped. .
9 preconfigured units of heavy-duty, 14-gauge steel have a black baked-enamel coating ensuring years of use. Three different heights to choose from: 24in., 48in. and 70in. U.S.A. Factory shipped.