Spedix M3 M5 Nut Screw Wrench Quick Release Propeller Motor Tool for RC Drone FPV Racing Introducation: With the one way bearing, there is no more hassle when tightening or loosening the M5 self lock motor nut. All you need to do is to keep tightening till its done. Moreover, lengthen socket will protect your fingers against the nut or sharp edge of the prop. Specificaiton: Item Name: M3M5 Screw Nut Wrench
Colour: Black Application: Quick Release M3M5 Propeller Motor Nut Package Included:1x Spedix M3 M5 Wrech