A little more:
I think the clips are Mueller #45 Pee Wee clips with #47 covers. The 5F came with copper clips. All the other benches I've seen had silver colored clips.
I use Belden #8899 test probe wire in red and black.
I checked the 5F banana plugs against an old catalog. They appear to be HH Smith #253.
I prefer a different style plug, which I use in place of the HH Smith #253.
There is a pair of red leads with a spade on one end, and an odd looking connector on the other. The leads appear to be intended for transformer testing. I have not been able to identify the connector.