Push to Connect Fittings Disconnect Tong Tool for Removing Push-fit Pneumatic Fittings 1/4”, 5/16” (6mm, 8mm) Quick Connect Air Hose Fittings Removal Tool

I ordered this because of one specific review that mentioned it worked with kegland duotight fittings and EVAbarrier tubing for beer lines in homebrewing. I did initially turn it down because the Amazon AI is, let's face it still not great and possibly biased, go figure. It told me that it would specifically not work with it and to go with another product. A week later I saw a new review about use with these my same beer equipment and he said it was a lifesaver and he is right. The little tool we have for duotight sucks and is worthless, this one is super easy to use, and it disconnected the beer lines cleanly, no fighting. The 6-8mm size was perfect for my beer lines at 8mm OD. It won't pay for itself over time, but the ease of use makes it worth the money vs the frustration of fighting with taking apart beer lines. The center prong feels flimsy like it's going to fall off since it is not under tension, but it worked perfectly. Hats off to the other reviewer.

Tool isn't very sturdy won't release older fittings that haven't been released in a while

Professionelles Werkzeug um die gängigen Steckverbinder für Pneu-Schläuche zu lösen, danach habe ich lange gesucht, hergestellt in China (wo sonst), geliefert über Amazon US und hier angekommen, wo es gebraucht wird (hat einige Tausend Kilometer auf der Uhr), sauber verarbeitet, und tut genau, was es soll!

We have been working with quick-connect fittings for over a decade, and the fact that this tool exists is great! Once you get the hang of it is very simple and fast. The clamping force may crack older, dryer tubing but this would tell us it needs to be trimmed/replaced anyway.

I was a bit sceptical about these after reading some of the reviews. I regularly have to disconnect push fit fittings for work so worth a shot. They do work brilliantly on 8mm, but do sometimes struggle a bit to grip the softer 6mm tubing. I have added some rubber edge strip to the gripping part of the toll which has improved them a lot.