Boat owners and marine enthusiasts, these NVAAV inspection deck plates are exactly what you need for clean, secure access points on your vessel. Available in three sizes - 4 inch, 6 inch, and 8 inch - there's an option for pretty much any application you can think of.
The dimensions are precise: the 4-inch model has a 5.5-inch outside diameter with 4-inch inside clearance; the 6-inch gives you 7.7-inch outside with 6-inch inside; and the 8-inch measures 9.7-inch outside with 8-inch inside. The cutout sizes are clearly specified too, making installation planning straightforward.
Made from durable, anti-aging, UV-resistant ABS plastic, these hatches hold up beautifully in harsh marine environments. The weather-tight O-ring seal is the real hero here - it keeps water, dust, and moisture out effectively, protecting whatever's behind the hatch.
The 180-degree opening design is super convenient, and the heavy-duty non-slip surface provides good grip even with wet hands. Installation is simple for both horizontal and vertical applications, though note that screws aren't included.
Whether you're creating access points for storage, routing power cords, setting up vent ports, or need inspection hatches for maintenance, these deck plates deliver professional-grade performance at a reasonable price. They're one of those simple upgrades that make boat ownership so much easier!
Free 30-day returns 
Free 30-day returns
