This is a Master Airscrew 13x8.5 Nylon Prop for Electric Motors.|
Designed exclusively for Electric flight.
Made of 'glass-filled nylon for durability.
Blades are wide and thin to provide the flex needed for hard landings
Undercambered blades give great thrust and pull for superior perfor-
Bore size is a uniform 1/4"
Use this 13x8.5 prop for geared 550 and 600 motors.
One 13x8.5 Nylon Propeller for Electric Motors.
Center Hole Diameter: 1/4"
Propeller Diameter: 13"
Propeller Pitch: 8.5"
These props are only for Electric motors.