The SEALFAST 1" X 1/2" Reducing Coupling is made from high-quality 304 stainless steel, providing exceptional resistance to rust and wear. This coupling is perfect for reducing pipe sizes in plumbing and industrial applications. Its precise dimensions ensure a snug fit, promoting leak-free connections. Designed to meet stringent industry standards, this coupling is suitable for various environments, including water and gas lines. The durable construction guarantees long-lasting performance, making it a reliable choice for any piping project.