T-Motor's F5146 tri-blade FPV propeller is a robust option. It has high efficiency, rapid response, and optimal balance. This prop provides the best performance for your FPV drone and offers steady levels of thrust for a responsive and efficient flight.
Check out all our 5" Props and all our T-Motor products!
Features
Easy to accelerate
More Durable
High Efficiency
Fast Response, good balance
Specifications
Size: 5.1"
Blade: 3
Pitch: 4.6 
Weight: 4.2g
Mounting Hole: M5