Features: The marine ball drain valves features efficient spherical design for rapid water drainage, ensuring optimal buoyancy and stability during navigation while crafted from corrosions resistant plastic for prolonged seawater durability. Engineered with tool less installation and universally compatibility, this plastic drain valves eliminates complex setup processes and adapts seamlessly to various vessel types including yachts and fishing boats. Ideal for boat owners, marine maintenance crews, and fishing enthusiasts seeking reliabled water management solution for vessels in saltwater environments. Perfect for draining accumulated water from bilges, decks, or storage compartments during voyages, stormy conditions, or routine harbor maintenance to prevent corrosions risks. Its weatherproof spherical seal maintains leak proof performances under extreme marine conditions, making it essential safety hardware for recreational and commercial marine applications. Specifications: Component: Plastic Size: Approx.7.62x6.2cm/3x2.44inch Practicality: Designed for ships, it can effectively prevent water accumulation and keep the inside of the hull dry. It is suitable for all types of ships, including yachts, sailing boats and fishing boats. Package Includes: 1pcs Marine Ball Drain Valves note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.