Attwood Plastic Louvered Vent
Constructed of paintable, corrosion-resistant ABS plastic with no sharp edges. For 3" I.D. ventilation system use with 13451 collector box. Installs with #8 fasteners. Dimensions: 17-7/8" L x 3-7/16" H x 3/4" D. Cut out 2 1/4"H x 16"L. Off white and chorme plated ABS.