Wide application: round hatch cover suitable for boats, yachts, and RVs, offering a versatile solution for storage and access. Includes a non-slip boat deck hatch option and serves as a hatch cover for boats. Water-resistant seal: round hatch cover features a water-resistant seal to keep storage areas dry and protected from water ingress. Also described as a round inspection hatch or marine hatch cover. Waterproof protection: designed to keep water out, with a reliable seal that protects storage spaces from moisture. Also referred to as a round marine access hatch. Solid ABS material: made from robust ABS for durability and impact resistance, ideal for marine environments. Also listed as a boat access port or boat latches. Use scenarios: - On a sailboat deck locker to protect spare gear and ropes from spray and rain. - On a yacht storage locker near the cockpit to keep towels, life jackets, and essentials dry. - On an RV exterior hatch for weatherproof access to gear and supplies.