Präzisionsspinner 42/5,0 mm Graupner 6042.5 New precision spinners for CAM FOLDING PROP propeller blades with 8 mm thick blade roots. The M3 fixing screws for the propeller blades must always be secured using UHU thread-lock fluid, Order No. 952. Spinner Ø 42 mm
Spinner length 36 mm
For motor shaft 5 mm