Display lighting truss system in our system 50 trio range comprising a 50mm aluminium tube. This design covers a floor area of 8m x 4m and stands at 3.5m high, using 2 piece split legs to make assembly easier. Make a real impact with this structure, cover it in graphics, lighting or AVI equipment. Easy spigot and split pin connection to lock one section to another. A system that can be added to year on year. Free cad service to make your idea's become reality.