The Fluidmaster B1H18 Braided Stainless Steel Water Heater Connector is a top choice to replace and upgrade your water heater supply line. Showcasing a 18" length and fitting 3/4" FIP x 3/4" FIP fittings. Fluidmaster water heater water supply connectors are built to last. Made of a tough polymer core covered with braided stainless steel wire, these connectors come with a 5 year warranty. Featuring exceptional flexibility for fast and easy installation, with easy to grip and durable nickel-plated brass hex nuts, and extra-long and crimped stainless ferrules. They won't kink or crease even in tight spaces. Lead free and meeting all code requirements for flexible water connectors.