The SEALFAST 1" Self-Locking Coupler in brass is engineered for secure and reliable connections in fluid transfer applications. This coupler features a self-locking mechanism that ensures a tight seal, preventing leaks and enhancing safety. With a diameter of 1 inch, it is compatible with various hoses and fittings, making it a versatile addition to your toolkit. The brass construction offers excellent corrosion resistance, ensuring durability in harsh environments. Ideal for use in industrial, agricultural, and plumbing applications, this coupler meets high standards for performance and reliability.