Derale Rigid Race Fan 18" Reverse Rotation # DER-17418

Derale Rigid Race 18" Diameter Reverse Rotation Engine Fan Blade # DER-17418
Flange bolt spacing: 1-3/4" - 2-1/4"
Mounting surface to front: 1-7/16"
Mounting surface to rear: 3/4"
Blade pitch: 280
Rotation: Reverse (counter clockwise)
Construction: Powder coated black steel