Norbert's Athletic Products Pair of Gymnastics Beam Legs 18" non-adjustable low beam legs are great for advanced gymnasts and work with any of Norbert's 8' or 12' long beams Low legs are made of heavy gauge steel tubing; joints are welded and reinforced. All legs are powder-coated grey and fitted with non-marring rubber pads With these legs the bottom of the beam is 18" from the floor.