The 3" Conical Brass Shank Adapter from SEALFAST is engineered for secure connections in fluid transfer applications. This adapter features a standard 3" size, ensuring compatibility with a wide range of hoses and fittings. The brass construction provides excellent durability and resistance to corrosion, making it suitable for various environments. Ideal for tank trucks and other fluid transport systems, this shank adapter meets industry standards for performance and safety, making it a reliable choice for professionals.