an airfoil-shaped device metal or plastic blades a hub to hold the blades in place a shaft to attach the propeller to the engine a spinner to help create a smooth airflow pitch control to adjust the angle of the blades
propeller which is an airfoil-shaped device propeller which has metal or plastic blades propeller which is a hub to hold the blades in place propeller which is a shaft to attach the propeller to the engine propeller which is a spinner to help create a smooth airflow propeller which has pitch control to adjust the angle of the blades