Hey Franky, any update on finding some decent Kelvin leads? Now that I have a better quality meter (I traded some stuff I had laying around for a 34401A) I am looking a bit more intently. Cheers mate!
OK, here's what I've got. It's a kit, so you will need to do some soldering and heat shrinking. Which may be more work, but you get to control the quality of the soldering and assembly work. You can also customise the length of the wires.
The kit comes with a pair of good quality gold plated kelvin clips, 4 pieces of 13AWG silicone wires each about 60cm long (2 black + 2 red), a pair of black and red heat shrink tubing, and 2 pairs of banana plugs (choice of either shrouded or unshrouded).
Price on the forum would be $19 per set worldwide shipping included (without tracking). Tracking would be an additional $2.4.