2 Pack 4/6/7 Inch White Round Non-Slip Marine Boat Deck Hatch - Waterproof Inspection Access Cover for Sailboats, Yachts & Fishing Boats (Perfect for Deck Maintenance & Storage Access)

【High quality】: Heavy duty,UV stabilized white ABS construction,anti-corrosion,durable to use in marine environment. 【Easy installation】: Easy to install with pre-drilled countersunk fastening holes (screws not included),For safe installation on both horizontal and vertial place; 【Size】:180°opening hatches; pair of 4 inch deck plate;143mm diameter outside; 【Special design】:Non-corrosive synthetic parts and durable O-ring sealed; 【Specifications】：Color : White,Material : ABS,External Dia : 5.63" 143mm,Opening Dia : 4" 101mm › See more product details

【High quality】 Heavy duty,UV stabilized white ABS construction,anti-corrosion,durable to use in marine environment.

【Easy installation】 Easy to install with pre-drilled countersunk fastening holes (screws not included),For safe installation on both horizontal and vertial place;

【Size】180°opening hatches; pair of 4 inch deck plate;143mm diameter outside;

【Special design】Non-corrosive synthetic parts and durable O-ring sealed;

【Specifications】：Color White,Material ABS,External Dia 5.63" 143mm,Opening Dia 4" 101mm