Attwood Plastic Louvered Vent

• Corrosion resistant, paintable ABS plastic with no sharp edges.
• For 3” I.D. ventilation system with 1345 collector box.
• Install with #8 fasteners.
• Dimensions: 17-7/8” L x 3-7/19” W x 3/4” D.
• Installation hole size: 2-1/4” x 16”.
• Chrome plated.