... *2.0mmDiagonal Tube32*2.0mm*AVAILABLE SHAPE OF THE LED LIGHTING TRUSSSquare ,rectangle, triangle, layer, circle, arch, flat*FEATURE ... .Wide use in many situation*WIDE APPLICATION WITH THE LED LIGHTING TRUSSPerformance stage, outdoor and indoor concert, exhibit and display, ... stand*PROCEDURE TO INSTALL THE LED LIGHTING TRUSS SYSTEM1.install the plate with base joint, insert the sleeve block2.link base ...