Attwood Venturi Louvered Vent Chrome 1494-1
Corrosion-resistant ABS plastic. Install with #8 screws. For use with collector boxes 13411 for 3″ system or 13421 for 4″ system. Sized for installation even on highly contoured decks. Dimensions: 17-9/16″ L x 2-3/4″ H x 11/16″ D
Cut out dimensions: 2" x 15-3/8"
New/Unused- Old Stock.