Master Airscrew GF Series - 11x7.5 Propeller E-MA1175

Performance Propellers for Model Airplanes - GF Series
FB - factory balanced propeller - for more information click here

GF Series is specially designed for sport flying and high performance model R/C airplanes with electric motors or glow engines. Made of Glass Fiber Reinforced Composite for strength & durability.
With more than 3 decades of expertise, Master Airscrew is one of the most recognized brands of Model Aircraft propellers and accessories worldwide. Precisely carved or injection molded, Windsor Propeller's blades have exceptional efficiency and low noise profile.

Starting in 2015, we have made a significant investment in brand new, state of the art manufacturing equipment from worlds most renown providers including fully computer operated Injection molding machines, 5 axis milling centers, CNC programed lathes, automated production monitoring and quality control peripheral equipment. We have completely redesigned our manufacturing processes and tooling, having utmost precision of less than ten thousands of an inch.

Our extensive propeller range comprises of more than 200 blade designs, grouped in 8 product series based on application, size and characteristics. From light electric motors to 4 stroke gas and glow engines, we can satisfy almost every pilot's requirement. Propellers available from 5 to 24 inches in pusher and tractor configurations for twin engine aircrafts and multi copters.

Our products are proudly named Master Airscrew. Originating from the Latin word "Magnus", the word "Master" denotes dominant and great. "Airscrew" is a technical term for a propeller. It is a combination of the two words "Screw" and "Air". Master Airscrew means a dominant, supreme propeller which always outperforms its rivals in any flight or combat.

Propeller diameter 11 / 279mm
Propeller pitch 7.5" / 191mm
Hub thickness 1/2" / 12.7mm
Shaft diameter 1/4" - 5/16" / 6.35mm - 7.94mm *
Propeller Weight 0.92oz / 26.1g
Direction of rotation Normal / Tractor
Material Glass Fibre R Composite
Colour Black
Hub Diameter 23 mm"