This is a Master Airscrew 11x7 Nylon Prop for Electric motors|
Glass-filled nylon prop features rounded tips and thin airfoil.
Lower noise and accurate balance.
Available in a variety of sizes to suit different applications.
Undercambered for more torque at lower RPM.
One 11x7 Nylon Propeller for Electric motors.
Center Hole Diameter: 3/16" approx.
Propeller Diameter: 11"
Propeller Pitch: 7"
These props are only for Electric motors and are typically used on
550 size motors.