Premium Quality Build: Crafted from durable ABS, our 4-inch marine access hatch is built to withstand the rigors of marine environments. It's anti-aging, anti-corrosive, and UV-resistan.
Non-Slip Design: Designed with safety in mind, our inspection hatch boasts a reinforced structure with a non-slip surface. Whether installed horizontally or vertically, it ensures stability and peace of mind during use.
Size for Marine Decks：4 inch -Outside Dimension: 5.55" ; Inside Dimension:4";6 inch -Outside Dimension:7.8" ; Inside Dimension:6";6 inch -Outside Dimension:9.8" ; Inside Dimension:8".
Effortless Installation: Deck mount Boat Deck Plate. Rotary witch.Separate cover plate and chassis, easy to install.Pre-drilled countersunk holes (screws not included).
Apply to: This boat hatch for all kinds of Boats/Yachts. Ideal for interior and exterior applications.
