Description:

Aluminum Mini Louver - The mini louvers are tooled aluminum and die stamped grilled. No screening. 6-pieces per bag. - Opening Diameter: 4", Number Of Louvers: 16, Color: Mill, Material: Tooled Aluminum, Net Free Area: 2. 88 sq in, Pkg Qty: 6, Package Type: Bag Model # 50003 Item Dimensions: 1. 1" L x 9. 5" W x 14" H.