1)Length: 1600mm-2900mm, 2000mm-3600mm... 2)Thickness: 1.5mm to 4.0mm 3)Outside:48mm-60; Inside:40mm-48mm SCAFFOLDING PROP1)Length: 1600mm-2900mm, 2000mm-3600mm, 2000mm-3500mm, 1600mm-3000mm, 1600mm-3200mm, 1750mm-3000mm,2300mm-4000mm,2500mm-4000mm,etc.2)Thickness: 1.5mm to 4.0mm 3)The weight:7.2KG-28.67KG 4)Outside:48mm-60; Inside:40mm-48mm5) Finish: painting, powder coating, galvanization, hot ...