Do it 3/8 in. OD x 1/2 in. FIP Brass Adapter is a chrome-plated brass Speedi water supply adapter designed for reliable performance and durability. It features a 3/8" outside diameter tube and a 1/2" female iron pipe slip-joint connection, making it easy to install and compatible with various plumbing setups. This adapter comes with a washer to ensure a secure and leak- fit. Manufactured with safety in mind, it contains no more than 0.25% weighted average lead content on wetted surfaces, meeting stringent health standards. This product is carded for convenient retail display and easy handling.