4" 6" 8" Round Non-Slip Marine Boat Hatch Cover - Waterproof Inspection Deck Plate for Yacht, RV & Tuck - Perfect for Engine Access & Storage Compartment Maintenance

Designed with a non-skid surface allowing horizontal as well as vertical mounting. These inspection hatches are constructed from Polypropylene plastic for extra resistance to the sun, water, salt.

1).High Quality Made of ABS material, smooth finish,anti-aging, anti-corrosive,anti-ultravio.

2).Apply to This marine access hatch suitable for all kinds of Boats/Yachts. Ideal for interior and exterior applications.

3).Features Smonth surface,reinforced design with a non-slip surface;180°opening hatches, 4/6/8 inch deck plate.

4).Installation Easy to install. Rotary witch.Separate cover plate and chassis

5).Size 4 inch -Outside Dimension 5.5" (141mm) ; Inside Dimension4"(101.6mm) 6 inch -Outside Dimension 7.7" (196mm) ; Inside Dimension6"(152mm) 8 inch -Outside Dimension 9.7" (245mm) ; Inside Dimension8"(203mm)

6),Package 1X Boat Deck Hatch & Screws included.