5).Installation ? Easy to install. This boat hatch can be installed vertically and horizontally180 degree opening lid,lock design.Pre-drilled countersunk holes (screws included). 4).Dimensions ? Outside Length: 17.3" (440mm) ; Outside Width:12.4"(315mm);Inside Length:13.8”(350mm),Inside Width:9.25”(235mm). 3).Apply to ? This white boat hat lid is suitable for all kinds of Boats/Yachts/RV. Ideal for interior and exterior applications. 2).Features ? Rectangle Boat hatch lid;Heavy Duty Lid with Non-Slip Surface;Durable and reliable recessed handles. 1).High Quality ? Solid ABS material. Weather-tight and rectangle deck plates.Anti-corrosive;Ultraviolet resistant.

Date First Available: June 6, 2022. Best Sellers Rank: #62,887 in Sports & Outdoors. Customer Reviews: 4.7 out of 5 stars 16 ratings 4.7 out of 5 stars. : B0B3948B77. Size: ?17.3"*12.4". Manufacturer: ?baisun. Color: ?White. Brand Name: ?smartmarine. Item Dimensions LxWxH: ?14.96 x 5.91 x 1.97 inches. Package Weight: ?1.55 Kilograms. Item Package Dimensions L x W x H: ?17.91 x 12.64 x 1.93 inches.