Attwood Venturi Vent Black 1494-A5 | 26 Anchors Zinc Plated Roller Shaft With

Zinc Plated Roller Shaft With 2 Pal Nuts

Side Mount allows additional mounts to be installed wherever necessary

Resistor plugs have the most durable high voltage semiconductor while marine application use a special wire wound Q-type suppressor (CDI resistor) when noted

Installs into a 1-3/4" diameter hole

Requires 3/4" hole to insert lock

Attwood Venturi Vent Black 1494-A5 | 26 Anchors Zinc Plated Roller Shaft WithAttwood Venturi Bilge Vent #23 1494A5 Color: Black A clean, contemporary, louver designed vent. Corrosion resistant paintable ABS plastic. For use with collector boxes 13411 for 3" systems. Sized for installation even on highly contoured decks. Dimensions: 17 9 16" L x 2 3 4" H x 11 16" D Hole Size 2" H x 15 3 8" L Install with #8 fasteners.