Attwood Marine Boat Vent Cover, Part #664003 – Durable Marine Ventilation Accessory

Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull.
Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier.
Plastic vents are corrosion-resistant, will not discolor.
All collector boxes and vents are designed for intake or exhaust and meet ABYC H-2 cross sectional area requirements.

• Clam Shell Vent
• 2-1/4 Inch Length x 2-3/16 Inch Width x 9/16 Inch Height
• Stainless Steel
• Silver
• With #6 Fasteners
• Single

• Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull.
  Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier.
  Plastic vents are corro