FG-1404 (Formed Steel 1-1/2" Deep Straight Blade Louver w/Insect Screen)Description: Formed Steel, Straight Blade Louver w/Insect Screen Depth: 1-1/2 inches Blade Angle: 45 Degree Thickness: 18 Ga. Jetkote Galv. (Other Materials upon Request) Free Area: 45% (Based on 48"x 48" Unit) |