The water heater connectors by Eastman® are high-quality corrugated stainless steel connectors with a red and blue epoxy coat. The deep corrugations of the stainless steel provide long-lasting structural support against crushing, kinking and cracking. The 24-inch pair of water heater connectors is built to last and withstand corrosion, the color-coded epoxy coat makes it easy to install and identify cold and hot water supply lines. The 3/4-inch FIP x 3/4-inch Push-fit end connections provide a safe and solid bond that will prevent any disconnects and leaks for many seasons. It has a brass nut with a nickel plated finish on one end and on the other end a push-fit brass connection. The push-fit is designed for use with copper, CPVC or PEX pipe, no soldering required. These connectors are Lead Law compliant, CSA certified and UPC approved.