The T&S Brass 002711-40 Eterna Cartridge Assembly is designed for reliable performance in faucet applications. This assembly features a spring check mechanism and is specifically configured for left-hand (cold) use. It includes a 2-3/16" long lever handle with a blue 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 regulations, ensuring safety and accessibility in your plumbing system.