The 3/8" X 1/4" #42-R FLARE UNION by WAL-RICH CORPORATION is engineered for secure connections in plumbing and gas applications. This union features a robust flare design that ensures leak-free performance under high pressure. Constructed from high-quality materials, it offers excellent resistance to corrosion and wear. The dimensions make it ideal for various piping systems, providing compatibility with standard fittings. This union meets industry standards for safety and reliability, making it a trusted choice for both professional and DIY projects.