Milwaukee Tool ProPEX expansion tool | 2017-04-18 | Supply House Times
Uponor expansion fittings | 2016-02-23 | Supply House Times
Easy Way to Connect Pex Pipe | ProPEX Expander - YouTube
Pro-tip: Thinking of using Pex-A? Avoid Sharkbite (brand) brass fittings (found at some Lowes). The tiny shoulders make it next to impossible to get a proper fit on 90's and Tee's. : r/Plumbing