Ø Length Height Thick Seg/ No Steel Thickness
250 40 10.0 2.2 19 1.7
300 40 10.0 2.0 23 1.6
300 40 10.0 2.2 23 1.7
300 40 10.0 2.4 23 1.7
350 40 10.0 2.2 27 1.7
350 40 10.0 2.4 27 1.7
400 40 10.0 2.2 31 1.7
400 40 10.0 2.4 31 1.7