- New
29816 is an Elkhart Supply 90-degree swivel elbow fitting featuring a 1/2-inch PEX connection and a 1/2-inch female pipe thread (FPT) connection. Its swivel design allows the fitting to be positioned as needed during installation. The black plastic fitting is intended for compatible fresh-water plumbing applications, including RV and trailer systems. Verify the connection type and dimensions of your existing plumbing before installation.