This is a Master Airscrew Injection-Molded Fiberglass Filled Nylon Propeller. Excellent for Any Type of Application, from Training and Sport Flying to Serious Competition.
NASA Airfoils and Constant-Pitch Designs enable this Propeller to deliver more Thrust at Lower RPM. The Latest in Engineering Technology used for this Updated Design. Lower Noise and Accurate Balance Available in a Wide Array of Sizes to Suit Every Application. Propeller is totally fuel-proof.