... are available in standard configurations including. Angles, I-beam, wide-flange beams, channels, bars, round and square tubes, custom shapes ... a specific rod or tube size.Channel/BeamAngles, I-beam, wide-flangebeams, channels, bars, round, and square Tubes, Custom shapes ... things as bar stock (rectangle and square), oval solids, channels, half rounds, tees and more complicated shapes per customer ...