Eastman 0437024 Flexible Stainless Steel Corrugated Water Heater Connector, 3/4-Inch FIP X 3/4-Inch FIP, 24-inch Length DIMENSIONS: 24-Inch Line Length, 3/4-Inch FIP X 3/4-Inch FIP MATERIAL: Made with high-quality stainless steel with nickel-plated brass nuts and nitrile rubber sealing washer DESIGN: Deep corrugations provide structural support against crushing, kinking and cracking CORROSION-RESISTANT: Stainless Steel construction helps resist corrosion SAFETY: Meets Lead-Free Plumbing Laws