1.Q235Q345Q255 2.HDG, galvanized, painted 3.ISO9001:2000, EN74, BS1139, AS1576 4.OEM service Scaffolding Light Duty Base Jack MaterialQ235Q255Q345Surface TreatmentHDG,Galvanized, paintedSize plate:150mm*150mm*5mm run-out:610mm plate:150mm*150mm*5mm, run- out:470mm ,Dia38mmNet weight 4.0kg,3.5kgColorSilver, red, yellow, blue, green CertificationISO9001:2008StandardEN74, BS1139, ...