- Durable Marine Grade Material : Constructed from high-quality marine grade nylon, this thru hull fitting is designed to endure harsh marine environments, ensuring longevity and dependable performance for your boat or yacht. - Simple Tool-Free Installation : Designed for ease of use, this boat water drain scupper allows for quick installation and removal without any tools. Perfect for boating enthusiasts, it simplifies repairs or replacements, making maintenance hassle-free. - Efficient Water Management : Featuring an innovative water-blocking design, this fitting effectively manages drainage systems. It prevents water build-up, ensuring optimal performance during your sea excursions. - Versatile Applications : Ideal for various boating scenarios, this fitting can be used in sailboats for effective drainage, in fishing boats to prevent water accumulation, and in luxury yachts to maintain clean and efficient water management. - Compatibility and Size : Specifically designed to fit standard thru hull openings, ensuring compatibility with a wide range of boats and yachts. Its size is optimized for effective drainage while maintaining structural integrity. - Reliable Performance : Engineered to withstand the rigors of marine life, this fitting provides a reliable solution to prevent water damage, enhancing your boating experience with peace of mind.