Feature:1. Appropriate Size: The size of the boat hatch hinge is 70x67mm, which is suitable for various specifications of boat, which are convenient to install and use.2. 316 Stainless Steel: These ship hinges are made of excellent 316 stainless steel, has good rust and corrosion resistance, and can be used in seawater environments.3. Good Durability: These hinges have high strength and stability, sufficient to withstand the strong pulling force generated during the mooring process, ensuring safe driving.4. Wide Application: These stainless steel hinges are suitable for various types of yachts such as ship yachts, fiberglass yachts, inflatable yachts, and business yachts.5. Easy Installation: Including 4 pieces marine hatch hinges, compact and lightweight, easy to install and maintain, convenient for use and replacement at any time.Specification:Type: Boat Hatch HingeMaterial: Stainless Steel 316Size: Approx. 70 x 67mm / 2.8 x 2.6in (L x W)Application: Boat Yachts, Fiberglass Yachts, Inflatable Yachts, Commercial Yachts, etc..Package List:4 x Boat Hatch Hinges