“I needed to temporarily (long term) connect 3/4" PEX A to 1/2" soft copper. Worked like a charm and won’t do the permanent fix until one of these leaks (which may be tomorrow or never). Either way, it worked great for what I needed.”
“Even an old gal like myself can plumb, just installed my Rachio system, used it three times, weather required shut off, but this reducing coupling is holding just fine, no leaks, easy as pie to use. Far cry from the days of threading your own pipes, sweating, etc... Really amazing how far things have evolved in the last 50 years.”