SharkBite 3/4 in. FPT X 3/4 in. D FPT Brass Female Adapter

PEX Barb Sweat Female Adapter is made of a lead-free DZR brass, and is an easy to install, low-cost solution to connect to PEX tubing. These fittings allow you to connect with either a stainless steel clamp system, or a copper crimp ring system