Everbilt 3/8 in. Flare x 1/2 in. MIP Brass Adapter Fitting

The lead-free and corrosion-resistant Brass Flare Union features durable brass construction. Connect two pipes, such as in air or vacuum lines with ease. Unlike soldered fittings, this union can be connected and disconnected. For extra security in liquid or gas applications, use with forged nuts (sold separately). This fitting conforms to NSF 372 and 61 and is registered in Mass.