The BK Mueller 888-558 is a robust and reliable stem, measuring 16 inches in overall length (OAL). This stem is designed with precision engineering and high-quality materials to ensure longevity and optimal performance. It’s suitable for a wide range of plumbing applications, reflecting BK Mueller’s commitment to versatility and innovation. The BK Mueller 888-558 16" OAL stem is an excellent choice for both professional plumbers and DIY enthusiasts, offering reliability and quality in one package. Please ensure to check compatibility with your system before purchase.