1.Dimensions:48.3*48.3mm2.Meterial:Q235 carbon steel3.Nut:22mm,23mm4.Weight :1.4-1.5kg5.Standard:EN74,BS1139,CE and also fit for our demostic stardand , through SGS test.6.Technic:Forged7.Surface treatment:Self-color,Zinc plated ,Hot dip galvanised8.Color:Self-color(Black) , White,9.Style: American (also can produce German, British, Japanese and so on)10.Quality:good bearing capacity,durable & stable11.Price:reasonable & wonderful12.OEM service is available. We manufacture many kinds of scaffolding couplers no matter for drop forged or pressed.Such as swivel coupler,double coupler,girder (beam) coupler, inner joint pin,sleeve coupler,putlog coupler and so on.We also can manufacture as per customers? requirements.If you are interested in our products or have any problems , pls feel free to contact us .
