The Stream33 1" Copper Crimp Ring is an essential plumbing component, designed for creating secure and reliable connections in PEX piping systems. Made from high-quality copper, this crimp ring offers excellent durability and a strong seal when compressed. It's specifically sized for 1" PEX tubing and is used in conjunction with a crimp tool to ensure a watertight connection. Ideal for both residential and commercial plumbing installations, this copper crimp ring is a key element in ensuring the integrity and efficiency of water distribution systems, heating systems, and other PEX pipe applications.