Adjustable frame: Material:Q235 Assemble:A frame:Angle Iron:40*40*3,Pipe:34*2.0 ... 80*5mm,Chain:3mm,Guard:80*50*5mm Adjustable frame Material:Q235Assemble:A frame:Angle Iron:40*40*3,Pipe:34*2. ... *5mm,Chain:3mm,Guard:80*50*5mmItemFrame scaffoldingSystemFrame systemMaterialQ235,Material is as per customer’s demand with high tensile ... C, 30%in advancePackagePallet, safe and standard package Adjustable Frame