Sonic Foam System - Double Open Wrench Set - 10 Pieces - 1/3 (Small) OGBLACK This coupler is only compatible

This coupler is only compatible with the Chrome Plated Prevost 3/4" plug

A couple of things to note:

Note: The Industrial version of this swivel coupler has 3/8" FNPT threads rather than the 1/4" FNPT that the Euro High Flow has

this is what you want

So it's not as cut and dry as you might think

Sonic Foam System - Double Open Wrench Set - 10 Pieces - 1/3 (Small) OGBLACK This coupler is only compatibleThese are the tools I've decided to use at OGHQ, they have a nice quality to them with good ergonomics. They aren't intended to replace everything but there is a great variety of tools offered here. For the price, you cannot beat them vs something that's 2x or 3x the cost like Snap On.