MAS12585F MASTER AIRSCREW Formula One Propeller 12.5 X 8.5

 

Performance Propellers for Model Airplanes – Formula One Series

Limited series designed after racing props from the 1950s for Formula One, Pylon and Combat flyers. The blades are narrow and thin for racing. Made of Glass Fiber Reinforced Composite. Available in sizes 9″ to 13″.

Propeller diameter		12.5″ / 318mm
Propeller pitch		8.5″ / 216mm
Hub thickness		1/2″ / 12.7mm
Shaft diameter		3/16″ – 1/4″ / 4.76mm – 6.35mm *
Propeller Weight		1.25oz / 35.4g
Direction of rotation		Normal / Tractor
Material		Glass Fiber R Composite
Color		Black

 

* prepared for versatile shaft diameters.