Air Vent RVG40010 8 in. Slant Galvanized Roof Vent - Black, Air-Vent, Mfr#: 540312

Features Slant Galvanized Roof Vent 40 sq. in. Net Free Area per piece. 14 x 16-3/4 in. Base. 8 in. Diameter Opening. 1 Piece Dome & 1 Piece Base For Added Strength. For Small Spaces Where Ventilation Is Needed. Saves Energy. Reduces Moisture Damage. Color – Black. Dimension – 16.7 L x 14 W x 4.2 H in. Item Weight – 2.04 lbs.