- Compatibility: This high-quality 20 x 18 inch boat deck hatch is designed to fit most boats and yachts. The opening size measures 17.2 x 15.1 inches. Please verify compatibility before placing your order. - Durable Materials: Constructed from premium ABS thermoplastic, this hatch is built to last. It is impact-resistant, weather-resistant, and offers excellent protection against seawater, oxidation, and aging. - Weatherproof Design: The hatch features a robust rubber seal ring, ensuring a weatherproof installation on vertical surfaces. Two sturdy embedded handles make it easy to open and close, enhancing user convenience. - Superior Performance: Crafted by a professional manufacturer, this boat deck hatch showcases exceptional workmanship. The 180° hinged lid completely covers the mounting flange, providing a seamless and flush finish. - Practical Applications: Ideal for marine enthusiasts, this hatch can be used for accessing storage compartments, engine rooms, or as a ventilation point on your vessel. Its rugged design ensures reliable performance in various weather conditions. - Key Attributes: - Size: 20 x 18 inches with a 17.2 x 15.1-inch opening - Material: High-quality ABS thermoplastic - Features: Rubber seal ring, 180° hinged lid, two embedded handles Invest in this boat deck hatch for a combination of durability, functionality, and ease of use, ensuring your marine experiences are uninterrupted and enjoyable.