Ø Length Height Thick Seg/ No Steel Thickness
125 30.0 10.0 2.0 9 1.4
230 40.0 10.0 2.2 15 1.6
300 40.0 10.0 2.8 20 2.2
350 40.0 10.0 2.8 24 2.2
400 40.0 10.0 3.0 28 2.2