... with aluminum crown top finial ball and internal halyard system, we also can produce all shapes of top finial ... whole weldedSurface treatmentSurface is matte finishing, smooth and straight , in silvery white colour. The combination of many sections flagpole looks ... Society ) D 1.1Thickness1 mm to 30 mmComponentManual built-in system,Installation base ,Downwind ball ,Orientation Pearl, Wear flagpoles, ...