Master Airscrew K Series Propellers are performance propellers for model aircraft. They have been factory balanced for easy installation.
The K series provides great performance and durability with low noise. They are designed for larger 2 and 4 stroke engines and electric conversion models.
Propeller Diameter: 14"
Propeller Pitch: 4"
Hub thickness: 5/8"
Shaft Diameter: 1/4" - 5/16"
Propeller Weight: 3.1oz
Rotation: CCW (Normal / Tractor)
Material: Glass Fiber R Composite
Unit Weight (g):
Master airscrew are the cream of the props , allways have been always will be they stand up to the odd bad landing and contact with the ground. These props hold their shape and dont flex out in flight :)elica robusta e molto resistentebought this prop to replace a 16 inch on a .95 and really improve the performanceI use propeller with 0.68 2-stroke engine. No problem. Balancing was not required.58grams. heavy propeller but the only 14x4 i've found. using on a saito 82. but i you need 10-15% nitro to swing this prop