MaterialPlastic injec.Diameter/Width159.154/24.5Perimeter500 mm (2:1)Axisø 7 mmMaterialPlastic injec.Diameter/Width63.66/17.6Perimeter200 mm (5:1)Axisø 6 mmMaterialAluminiumDiameter/Width159.154/28Perimeter500 mm (2:1)Axisø 7 mmMaterialAluminiumDiameter/Width63.66/13Perimeter200 mm (5:1)Axisø 6