![Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" [0339DP0CHR]](http://boatpartsdepot.com/cdn/shop/files/Untitled_design_-_2024-08-27T112243.892.png?v=1724739877&width=3840)
![Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" [0339DP0CHR]](http://boatpartsdepot.com/cdn/shop/files/Untitled_design_-_2024-09-04T143540.404.png?v=1725442585&width=3840)
![Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" [0339DP0CHR]](http://boatpartsdepot.com/cdn/shop/files/Untitled_design_-_2024-08-27T113233.566.png?v=1724740371&width=3840)
![Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" [0339DP0CHR]](http://boatpartsdepot.com/cdn/shop/files/Untitled_design_-_2024-08-26T154205.614.png?v=1724668955&width=3840)
Built for the Water
Lighting the Way Below – Enhancing Every Dive
Underwater Glow, Unmatched Visibility
Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"Specs:
Chrome Plated Brass
Dimensions Base: 4" x 3-3/4"
Width Opening: 2-1/2"
Height Opening: 1-5/8"
Screw Size: #6
Available:
In stock
Guaranteed safe checkout:
Same-Day shipping
This item is available for 2 day shipping
Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4"
Specs:
- Chrome Plated Brass
- Dimensions Base: 4" x 3-3/4"
- Width Opening: 2-1/2"
- Height Opening: 1-5/8"
- Screw Size: #6
RECENTLY VIEWED PRODUCTS
![Navionics NASA010R - Central America Caribbean - Navionics+ [010-C1459-30]](http://boatpartsdepot.com/cdn/shop/files/101640XL.jpg?v=1723618772&width=3840)
![Humminbird LakeMaster VX Premium - Mid-South States [602005-1]](http://boatpartsdepot.com/cdn/shop/files/96686XL.jpg?v=1723589032&width=3840)
![Humminbird LakeMaster VX Premium - Western States [602009-1]](http://boatpartsdepot.com/cdn/shop/files/96690XL.jpg?v=1723589065&width=3840)
![Humminbird LakeMaster VX Premium - Mid-Atlantic States [602004-1]](http://boatpartsdepot.com/cdn/shop/files/96685XL.jpg?v=1723589023&width=3840)
![Navionics Platinum+ NPSA004L - Mexico, Caribbean to Brazil [010-C1364-40]](http://boatpartsdepot.com/cdn/shop/files/92651XL.jpg?v=1723565143&width=3840)
![Navionics NAUS006R - U.S. South - Navionics+ [010-C1369-30]](http://boatpartsdepot.com/cdn/shop/files/92608XL.jpg?v=1723564725&width=3840)
![Navionics Platinum+ NPUS008R - U.S. West [010-C1371-40]](http://boatpartsdepot.com/cdn/shop/files/92657XL.jpg?v=1723565187&width=3840)
![Navionics Platinum+ NPUS006R - U.S. South [010-C1369-40]](http://boatpartsdepot.com/cdn/shop/files/92655XL.jpg?v=1723565169&width=3840)
![Navionics NASA005L - Chile, Argentina Easter Island - Navionics+ [010-C1365-30]](http://boatpartsdepot.com/cdn/shop/files/92604XL.jpg?v=1723564699&width=3840)
![Humminbird LakeMaster VX - Great Plains [601003-1]](http://boatpartsdepot.com/cdn/shop/files/96671XL.jpg?v=1723588900&width=3840)
![Navionics NASA004L - Mexico, Caribbean to Brazil - Navionics+ [010-C1364-30]](http://boatpartsdepot.com/cdn/shop/files/92603XL.jpg?v=1723564691&width=3840)
![Garmin BlueChart g3 Vision HD - VUS517L - Alaska South - microSD/SD [010-C0887-00]](http://boatpartsdepot.com/cdn/shop/files/31928XL.jpg?v=1723088261&width=3840)
![Perko Clam Shell Ventilator - Chrome Plated Brass - 4" x 3-3/4" [0339DP0CHR]](http://boatpartsdepot.com/cdn/shop/files/Untitled_design_-_2024-08-28T110403.265.png?v=1724825283&width=3840)
