Master Airscrew 7 x 4 GF Series Propeller (RB410863)

This is a master airscrew 7 x 4 GF Series propeller it is specially designed for sport flying and high performance model Radio Control airplanes with electric motors or glow engines. Made of Glass Fiber Reinforced Composite for strength & durability.

Specification
* Propeller diameter: 7" / 178mm
* Propeller pitch: 4" / 102mm
* Hub thickness: 5/16" / 7.9mm
* Propeller Weight: 0.26oz / 7.4g
* Direction of rotation: Normal / Tractor
* Material: Glass Fiber R Composite
* Color: Black