31820-CW-HD Heavy-Duty - Clockwise Fan Blade

Number of Blade: 3
Diameter: 18"
Pitch: 20°
Rotation: Clockwise Rotation
Features: Interchangeable Hex Hubs 5/16 (H5) , 3/8 (H6) , 1/2 (H8) , 5/8 (H10) , 3/4 (H12)