Master Airscrew 3 Blade Propellors give your aircraft a true scale look, and are available in sizes from 6" to 16".
Made of glass-filled nylon for strength and durability.
To convert from a 2 blade to a 3 blade prop, the general rule is to decrease the Propellor diameter by 1 to 2 inches and increase the pitch by 1 to 2 inches.