... -8m3.5m-9.5m width400mm,500mm(normal),600mm,650mm,700mmheight620mm-1000mm adjustableweight80kg100kg120kg140kg.........Load capacity35 pounds per foot,550pounds totally. (50kg per ... meter, 250kg totally.)2.rollers:2''(50mm) OD(Outside Diameter), plastic roller, 11 rollers per section3.Side Links and Connections4 ...