... 3.easy to set up 4.15-25 service year 760*600mm spigot-type square truss Shape:Can be Square / Triangle ... *389mm,400*400mm,450*450mm,500*500mm,520*760mm,600*760 0mm ,450*450 mm ,400*600mm,500*500mm ,500* ... 600mm,520*760 mm ,600*760mm and 910*960mm Dear thank you for ... Kindly please contact me for more details.Mobil no. 13610346332 760*600mm spigot-type square truss