1.)Material::casted,carbon steel 2.)Surface:electroplated 3.)Weight:0.45kg-0.75kg 4.)Note:OEM Service offere SpecificationsShoring prop wing handle nuts Material::casted,carbon steel Surface:electroplated Weight:0.45kg-0.75kg Certificate:ISO9001:2008Materials: Q215, Q235 welded steel pipe and also do as your requirement.producing process: Cutting, forged, casted, pressed, welding, pained.Surface ...