Propeller, 16 in Propeller Dia. (In.), 2335/1543 CFM @ 0.000-In. SP, Aluminum Blade Material/ DIAMETER: 16.000 INCHES NOMINAL BLADE QUANTITY: 3 ATTACHMENT METHOD: SETSCREW ROTATION DIRECTION FOR WHICH DESIGNED: COUNTERCLOCKWISE HUB LOCATION: FRONT MATERIAL: ALUMINUM OVERALL STYLE DESIGNATOR: 1 ROUNDED TIP