Feature:1. Method of Use: Marine door support springs are moved to the support position to support the hatches, or hatch covers when in use. Bend the spring to release the support and close.2. High Strength: The marine door support spring is strong and durable, with high strength to withstand harsh use environments.3. Light Weight: This marine door support spring is lightweight and very portable, making it a good replacement part for old or broken springs.4. Stainless Steel Material: Our marine door support spring is made of stainless steel, which is rust free and easy to use.5. Wide Application: Marine door support springs can be widely used in bait wells, forward hatches, hatches and doors. Suitable for indoor and outdoor use, ideal for yachts, ships, etc.Specification:Item Type: Marine Hatch SpringMaterial: Stainless steelSpring Length: Approx. 275mm / 10.83inApplication: Ship, yacht.Package List:2 x Hatch Support Spring Holder