12PK 3/4" Copper Press Fittings X 3/4" PEX Adapter Crimp Fittings Copper Coupling,3/4" Press X 3/4"PEX Crimp Coupling Copper Adapter for Cooper to PEX B Pipe,Zero Lead Copper Press to Pex Adapter

["12PCS Copper Press Fittings 3/4\" Copper Press x 3/4\" PEX Adapter Crimp Fittings Coupling, 3/4\" Press X 3/4\" PEX Crimp Coupling Copper Adapter","Zero Lead 3/4” Copper Press Fittings: Our Copper Press 3/4 x Pex 3/4 Fittings is made from pure copper, built to last, our copper press to pex adapter 3/4” is certified by CUPC and IAPMO, safety use for drinking water systems.","Time-saver: The copper press fittings of 3/4 Inch press x 3/4 Inch Pex adapter fittings is the fastest solution for maintenance and repair from copper plumbing/copper pipes to PEX B,PEX C tubing connection(NOT use to PEX A tubing).","No need solder, no flux, no tanks,no hoses, no brushes, no sand paper, and no thread cutters.","The 3/4 inch Copper Press X 3/4 inch PEX Crimp Coupling is used for copper pipe and PEX B, PEX C tubing to stop water, widely used to change shower valve, replaces water heater,install hot water tanks,repair bath tube.","Easy to Install: Our 3/4 inch Copper Press to Pex Adapter simple to use with hydraulic press fitting tool to crimp cooper pipes and connect with PEX B, PEX C tubing, make joining copper pipes and repair plumbing much easier and faster than soldering regular copper fittings.","Warm Tips: The copper press fittings 3/4 inch Copper Press Fittings X 3/4 inch PEX adapter NOT fits for PEX A tubing and expander fittings system."]