The 3/8" OD x 3/8" MPT Brass Compression Coupling is a lead-free fitting from Braxton Harris, designed for connecting two pipes in plumbing systems. With a 3/8" outer diameter and male pipe thread, this coupling ensures a secure and leak-free connection. The lead-free construction makes it safe for use in potable water applications, complying with health standards. Crafted from high-quality brass, this coupling is resistant to corrosion and wear, providing long-lasting performance in both residential and commercial settings.