The 3/8" Stainless Steel Pre-Crimped Ring from Zurn Industries, Inc is designed for use with PEX tubing, providing a secure and reliable connection. Made from high-quality stainless steel, this pre-crimped ring offers excellent corrosion resistance and durability, ensuring long-lasting performance in plumbing systems. It is compatible with various PEX fittings and is ideal for both residential and commercial applications. The ring is easy to install, allowing for quick assembly and reducing installation time. With its robust construction, this pre-crimped ring meets industry standards, making it a preferred choice for plumbing professionals.