By adding this adaptor, you can install and disassemble the propellers of your multi-copter easily and quickly without using extra tools.
* You still need to use the original prop adaptor provided with your motors, this is just an extension joint.
Specifications:CNC Quick Release Prop Adaptor - Counter Rotating, Red
Fixing hole spacing: 12mm (cross side)
Screw diameter: M3
1x quick release prop adaptor