HM Light Spinners are high quality spinners made in Germany for use with Aeronaut and the Graupner high speed folding propeller blades with 8mm wide blade root and 3mm fixing hole. Vario spinners have two cooling holes.
HM Spinner white 47mm diameter with cooling holes. Unique clamp fitting for easy attachment and removal. Suitable for use with Graupner CAM blades and Aeronaut blades with 8mm wide blade root for 3mm diameter fixing pin.