FG-4004-PGF (Formed Steel 4" Deep Straight Blade w/Plaster Ground Flange)Description: Formed Steel, Straight Blade w/PLASTER GROUND OFF-SET FLANGE 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) |