Anderson Metals Brass Union Compression Adapter, 3/8 In. x 1/2 In. is a high-quality fitting designed to connect two tubes in a compression plumbing system. This adapter features a union connection on one end, allowing for easy disconnection and reconnection of tubing whe necessary. Crafted from durable brass, it excellent resistance to corrosion, making it i for a wide range of plumbing and fluid transfer applications. When installed correctly, this compression adapter ensures a secure, leak- connection that you can rely on for long-lasting performance. Model Number: 750066-0608