The 4" Rubber Hose Barb Adapter is made from 316L stainless steel, ensuring durability and resistance to corrosion. This adapter features a 3.406" overall length and is designed to connect rubber hoses securely in various applications, including plumbing and industrial systems. The barb design provides a tight fit, preventing leaks and ensuring efficient flow. With a size of 4 inches, it is suitable for high-pressure environments. This adapter meets industry standards, making it a dependable choice for your piping requirements.