ProPress Copper Plumbing 3/4" Coupling With Stop P x P Copper Pipe Press Fitting for Residential/Commercial [10 Pack] - Amazon.com
Propress Drop Ear Elbow - Pex 1/2 Inch x 1/2 Inch Female NPT Drop-ear Elbow -Copper Pro press Fitting - Copper Drop Ear Elbow - Solution for Quick Plumbing Installations (Pack of 1) - Amazon.com