UNIVERSAL COLUMNS UNIVERSAL COLUMNS SIZE (MM)KG/MTRFLANGE THICKNESS (MM)WEB THICKNESS (MM) 152X15223.06.86.1 30.09.46.6 37.011.58.1 203X20346.111.07.3 52.012.58.0 60.014.29.3 71.017.310.3 86.120.513.0 254X25473.114.28.6 88.917.310.5 107.120.513.0 132.025.115.6 167.131.719.2 305X30596.915.49.9 117.918.711.9 136.921.713.8 158.125.015.7