... beamThe height of the beam is450/500mm,upper plate is 14mm,down plate is 16mm,middle plate is 8mm.If choose the SSAB high ... stress steel ,the uper and down plate is 8mm,middle plate is 5mm. Side boardThe height is from 600-1500mm ... , Platform plate3mm Diamond Plate Brake: BrakeKemi Brand of China Brake ChamberFour ...