... hollow barFlat Square plate: 200*200*8mm, diameter of center hole: 20mm150*150*10mm, diameter of center hole: 80mmDomed Square plate: ... 100mmDomed Round plate: 200*8*20, highness of domed part: 30mm, diameter of domed part: 100mm200*8*36, highness of domed part ... domed part: 110mm200*10*20, highness of domed part: 30mm, diameter of domed part: 100mmShapeKey size mmThickness mmHighness of domed part ...