The 2-1/2" ALUM SHANK BRASS NUT NST from SEALFAST is a high-quality fitting designed for fluid transfer applications. This aluminum shank features a 2-1/2-inch size with a brass nut, ensuring a secure and leak-free connection. The durable construction provides resistance to corrosion and wear, making it suitable for various industrial and agricultural uses. This fitting is compatible with a range of hoses and equipment, enhancing versatility in fluid handling systems. It meets industry standards for safety and reliability, making it a trusted choice for professionals.