Attwood Louvered Vent #23-14951
- Constructed of corrosion-resistant Off White ABS plastic with no sharp edges.
- Dimensions: 17-7/8″ L x 3-7/16″ H x 3/4″ D
- For 3″ I.D. ventilation system with 13451 collector box.
- Hole Size, 2-1/4” H x 16” L
- Install with #8 screws.