The 1/2" × 1/2" PEX No Lead Brass Coupling from Mueller Streamline is designed for secure and reliable connections in plumbing systems. This coupling is made from high-quality brass, ensuring durability and resistance to corrosion. Its no-lead construction meets safety standards, making it suitable for potable water applications. The 1/2" size allows for compatibility with standard PEX piping, ensuring a tight fit. This coupling is easy to install, making it an ideal choice for both professional plumbers and DIY enthusiasts looking to ensure safe and efficient plumbing solutions.