The 6 inch x 1/2 inch Eastman® Copper PEX Barb Stub-Out 90-Degree Elbow with Flange provides stability for stub-out from walls in PEX pipe applications to connect sweat, push-fit or compression valves after the system installation is finished. The integrated mounting flange allows for simple and secure installation of stub-outs to studs, floor joists, ceiling joists and many other structural components. A spun-closed outlet for pressure testing purposes prevents dirt and debris from entering the pipes during construction. This stub-out elbow works with F1807 Crimp PEX piping systems. Meets CUPC and lead-free requirements, and is NSF listed.