Sorry to dig up an old topic, but I'm trying to pick a replacement for my Milton Industrial connectors, and I'm looking at Milton-V. The pictures in this thread look a lot like the Milton-V, and they also look a lot like these from Grainger:
Which are listed as "Global Style High-Flow" for their type.
Do all of these look like the same? I'm having trouble finding the V fittings locally, if
these are V then I can at least get them at Grainger as opposed to only mailorder, which is something I would like to avoid.