... conicalMaterialSS201, SS304 , SS316 , Aluminum6063 , Aluminum3003Raise a flag modeManual, electric, remote control.Torlance of the dimenstion+- 2%Top ballIt can ... the LED light on the top finial ball (life span -100,000 hours ).Taper Ratio &Technics1000:8 ; 1000:10 ; ... ( American Welding Society ) D 1.1Thickness1 mm to 30 mmComponentManual built-in system,Installation base ,Downwind ball ,Orientation ...