1PCS 40mm Horizontal Folding Arm Self-locking Anti-virtual Fold Connector Carbon Tube Connecting Joint for RC Plant Protection Drone

Specification:
- Item name: 40mm folding arm / folded connector / tube connecting joint
- Color: black
- Material: aluminum alloy
- Whole length: 168mm
- Used for agricultural plant protection drone, for diameter 40mm tube
- More size refer to below picture

Note: size is manual measurement, there are exist errors

Package included:
1pcs x folding arm