Racing Drone M5 Propeller Kontermutter Steckschlüssel Schraubendreher (8 mm) - UK LAGER
This is a must have tool for any drone racer's toolbox. It's a straightforward 8mm socket driver, which can be used for attaching M5 prop nuts onto most racing drone motors. M5 Propeller Lock Nut Socket Screwdriver (8mm).