The 1-1/4" × 1" × 3/4" PEX No Lead Brass Tee by Mueller Streamline is a versatile fitting designed for PEX plumbing systems. Constructed from no lead brass, this tee ensures safety and compliance with health regulations. Its unique size configuration allows for effective branching in plumbing lines, making it ideal for various applications. The durable design ensures long-lasting performance, while its straightforward installation process makes it suitable for both professionals and DIY enthusiasts. This product meets ANSI and NSF standards, ensuring reliability in water systems.