MASTER AIRSCREW 12 X 8 3 BLADE PROPELLOR

3 blade model airplane propellers specially developed for the most demanding hobby professionals. Great performance and scale look both for electric motors and glow engines. Carefully crafted from Glass Fiber Reinforced Composite.
Propeller diameter: 12" / 305 mm
Propeller pitch: 8" / 203 mm
Hub thickness: 9/16" / 14.3 mm
Shaft diameter: 1/4" / 6.35 mm (adjustable **)
Propeller Weight: 1.69 oz / 47.9 g
Direction of rotation: Normal / Tractor
Material: Glass Fiber R Composite
Color: Black
** adapter rings included in the package