Heavy IV stand 1,With 2-inch nylon casters,all connected components are plastic,and the others are 304 stainless steel. 1,Heightadjustable range is 1275~2235mm,and the base diameter of max dia.6102,Safe working load:5kg3,With 2-inch nylon casters,all connected components are plastic,and the others are 304 stainless steel.4,The solid reliable Chassis ws welded together.5,Free extending and ...