FG-4004 (Formed Steel 4" Deep Straight Blade w/Insect Screen)Description: Formed Steel, Straight, 45 Degree Blade w/Insect Screen Depth: 4 inches Blade Angle: 45 Degree Thickness: 18 Ga Jetkote Galv. (Other Materials upon Request) Free Area: 52% (Based on 48"x 48" Unit) |