- New
The 16803 Elkhart Supply Flair-It elbow fitting connects 1/2-inch PEX or compatible polybutylene tubing to a 1/2-inch male pipe-thread (MPT) connection at a 90-degree angle. Made of white plastic, this fitting is designed for RV fresh-water plumbing systems and hot- or cold-water applications. Its compression-style connection allows installation without specialized crimping tools. Check tubing compatibility, thread specifications, and system requirements before installation.