This propeller is ideal for large multi-copters. For a quadrocopter you will need quantity two 14x4.7 slow flyer and quantity two 14x4.7 slow flyer pusher propellers. It is highly recommended to get spares to prevent any downtime with your multi-copter!
Hub Diameter: 0.50"
Hub Thickness: 0.30"
Shaft Diameter: 1/4" Engine Shaft Dia.
