... -beam, wide-flange beams, channels, bars, round and square tubes, custom shapes are available, too. Profiles can be used ... -beam, wide-flangebeams, channels, bars, round, and square Tubes, Custom shapes are available, tooHandleHIGOAL produces fiberglass tubing for handles ... is available upon request.Custom Profiles Custom shapes include such things as bar stock (rectangle and square), oval solids, ...