Attached is a screen shot from one of 'TheSignalPath' videos where Shahriar reviewed some fairly new Rigol power supplies.
I am trying to find what brand/model these leads are. I can find very similar ones, i.e. Fluke have a set but the banana plugs are shrouded (not sure if it's a clip on type shrouding, in the video you can hear a click sound as though Shahriar unclips something just before he plugs the cables in - around 3:20 in the video )
There are also a few other similar cables but they all seem to have stackable banana plugs. This is not a big deal (I will go with this if I can't find the singular ones), but I thought I'd ask around first.
Also, I am aware Shahriar is a member of the forums and I have sent him a PM, though I'm not sure how often he is online/checks his inbox.
Thanks all.