Anderson Metals Brass Union Compression Adapter, 3/8 In. x 1/4 In. is a high-quality fitting designed to connect two tubes within a compression plumbing system. This adapter features a union connection on one end, allowing for easy disconnection and reconnection of tubing when necessary. Crafted from durable brass, it excellent resistance to corrosion, making it i for a variety of plumbing and fluid transfer applications. When installed correctly, it ensures a secure and leak- connection, providing reliable performance for your plumbing needs. Model Number: 750066-0604