Pex Fittings are components used in plumbing systems that utilize PEX (cross-linked polyethylene) tubing. They are designed to create secure and leak-proof connections between PEX tubing and other plumbing components. These are commonly used in residential and commercial plumbing systems for hot and cold water distribution, radiant heating, hydronic heating, and snow melting systems. These fittings are available in various sizes and configurations to accommodate different tubing diameters and plumbing needs. Furthermore, the Pex Fittings offer a versatile and reliable solution for creating secure and leak-proof connections in PEX plumbing systems.