Feature: 1. Hatch Design: With a 297x350mm size design, it can store larger items and the cover can be opened up to 0‑180 degrees. 2. Safety Ensured: Equipped with dual security locks and matching keys, locking the bulkhead is a great way to deter any unwanted intruders. 3. Wide Application: Perfect replace for old or broken storage doors, suitable for RVs, campers, etc. anywhere the hatch is required. 4. Durable in Use: The double layer sealing strip, foam layer, aluminum plate layer is rust proof, waterproof, easy to clean and maintain, and anti aging. 5. Flexible Mount: Can be installed horizontally or vertically, and the rugged material can be used for a long time, suitable for outdoor use such as RVs. Specification: Item Type: Marine Access HatchMaterial: Metal, engineering plastics .Hatch Size: Approx. 330x380mm/12.99x14.96in Installation Opening Size: Approx. 297x350mm/11.69x13.78in Thickness: Approx. 50mm/1.97inApplication: Storage hatch with safety lock for horizontal or longitudinal installationSuitable for motorhomes, campervans, caravans, trailers, yachts, etc Package List: 1 x Marine Access Hatch1 x Key1 x Lock Cylinder1 x Pack of Accessory (21 Pcs)