The LF 3/4 X 1/2 Brass PEX Coupling F1807 by Jones Stephens is a lead-free fitting designed for safe and efficient plumbing connections. This coupling features a 3/4 inch to 1/2 inch size transition, making it versatile for various PEX applications. Constructed from durable brass, it ensures longevity and resistance to corrosion. This coupling complies with ASTM F1807 standards, making it suitable for both residential and commercial plumbing systems. Its easy installation process allows for quick connections, ensuring a reliable and leak-free performance.