Complied with AS1576; Tube diameter 48.3mm,thickness 4.0mm or 3.2mm, Hopt dip galvanized finishing; Main components: 1. Stand L=1.0m, 6kg L=1.5m, 8.6kg L=2.0m, 11kg L=2.5m, 13.8kg L=3.0m, 16.2kg 2. Ledger L=1.2m, 4.2kg L=1.8m, 6.4kg L=2.4m, 8.8kg 3.Transom L=0.7m, 6.0kg L=1.2m, 11.7kg L=1.8m, 14.4kg L=2.4m, 22.0kg 4. Brace L=1.7m, 7.7kg L=2.7m, 12.7kg L=3.2m, 13.5kg L=3.6m, 15.6kg 5. Steel Board L=0.7m, 4.4kg L=1.2m, 7.3kg L=1.8m, 10.5kg L=2.4m, 14.1kg