PEX copper stub out transition PEX tubing to copper through a wall and are for use with any SDR-9 PEX tubing that meets ASTM 876/877.  These stub outs can be used with either the cinch clamp or a copper crimp ring for a secure connection.  Stub Outs are certified by CSA, IAPMO, UPC and are NSF 14/61.  Also known as crimp fittings, insert fittings, brass pex fittings, barbed fittings or F1807 fittings.

* Please refer to your local plumbing code and best practices.