1.Q235Q255Q345 2.HDG, galvanized, painted 3.ISO9001:2008, EN74, BS1139, AS1576 4.OEM service ItemRinglock Scaffold Steel Ledger GalvanizedMaterialQ235Q255Q345Surface TreatmentHDG,Galvanized, paintedNet Weight3.35kg-11.85kgLongth0.75m, 1.0m, 1.5m, 2.0m, 2.5m,3.0mTube thickness30.mm,3.1mm,3.2mm,3.25mm,4.0mmTube Dia48.3mm,48mmColorSilver, red, yellow, blue, green CertificationISO9001: ...