Product review (5 stars): Just what the doctor ordered.
This was the hard-to-find thing I needed to hook-up our new LG refrigerator.  It can't be shortened because the flare (or ferrule) is built in. BUT the clever thing is, the Pex connector is 25' and the longest recommended connector is 26'.  It was easy to install and was far superior to the line that was connected to our old fridge.  In fact, we are enjoying an icy adult beverage right now.