The T&S Brass 002712-40 Eterna Cartridge Assembly is designed for reliable performance in faucet applications. This assembly features a spring check mechanism and is specifically configured for right-hand (hot) use. It includes a 2-3/16" long lever handle with a red index for easy identification. The product comes complete with a screw and a bottom gasket for straightforward installation. Constructed with low lead content, it meets ADA compliance standards and adheres to ASME and NSF certifications, ensuring safety and quality for commercial and residential use.