... Board: Used for different kinds of scaffolding system, connect with "u" profile Model No: FAS-SPModel Name: Scaffolding System-Steel Plank ... , 1090x320mm, 1400x320mm,1570x320mm, 2070x320mm, 2570x320mm, 3070x320mm,4140x320mm2) Made of steel channel and 2mm thickness steel plate3) Weight: 6.0/8.4 ...