SharkBite UP120A 1/2-Inch by 1/2-Inch MNPT Plastic Barb Straight Connector Retail Packaging Advanced Polymer solution for when corrosion may affect DZR brass products. Can be used with either SharkBite Clamp Rings or SharkBite Crimp Rings Can be used with either SharkBite Clamp Rings or SharkBite Crimp Rings Cost-effective