The 1/4 OD X 1/8 OD Coupling from Mueller Streamline is a versatile plumbing component designed for secure connections. With an outer diameter of 1/4 inch and an inner diameter of 1/8 inch, it is suitable for various applications requiring reliable fluid transfer. Made from high-quality materials, this coupling offers durability and resistance to corrosion. It meets industry standards for safety and reliability, making it an essential choice for both professional and DIY plumbing projects. Its easy installation process ensures quick assembly.