The T&S Brass 011277-45 is a high-quality cerama cartridge designed for faucets. This model features a cold (left hand) configuration and is equipped with a 10-32 UN female thread for easy installation. It includes a bottom gasket for a secure fit and is made with low lead content, ensuring safety and compliance with health standards. This cartridge meets ASME and NSF certifications, making it a reliable choice for both commercial and residential applications.