CNC Aluminum Quick Release Self-Tightening Prop Adapters Set - RED (CW) (1pc)

Mounting the prop on the adapter and the base to the motor and a flick of the prop will thread its self on.

Specification:
Direction of rotation: CW / CCW
color: red
Product Weight: 7g
Screw pitch: 12mm
Screw Size: M3
Material: Space aluminum