... , machinery, ski,umbrellas, wind surfing, hockey3) Fiberglass rods and tubes have the advantages of high strength, low specific gravity, ... , 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 ...