557159 Galvanized Static Roof Mount Attic Vent
38" square roof vent. Galvanized steel construction. 7-3/4" baffle diameter opening. 17" x 17" base plate. 1/8" mesh screen. 38 sq. in. of net free area per vent. Designed for composition or shake roofs. Large base offers added protection and ease of installation. All parts are fastened by rivets.
No. 556159: Opening Size: 7-3/4 In., Material: Galvanized Steel, Color: Brown, Shape: Square, Net Free Area: 38 Sq. In., Pkg Qty: 1
No. 557059: Opening Size: 7-3/4 In., Material: Galvanized Steel, Color: Black, Shape: Square, Net Free Area: 38 Sq. In., Pkg Qty: 1
No. 557159: Opening Size: 7-3/4 In., Material: Galvanized Steel, Color: Grey, Shape: Square, Net Free Area: 38 Sq. In., Pkg Qty: 1
Sold as Unit of Measure: EACH
Minimum/Multiple Order Quantity: 1
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