I made this scissor knurler a few years ago, as you can see by the rust it doesn't get a lot of use. The wheels I bought on ebay, the remainder I made myself. It works quite well. I made up a couple of stainless cable adjusters the other day, so dragged out the knurler. The cable adjuster was turned down from 8mm 304. turned down to 6.37mm and then threaded 1/4" UNF for 40mm, then drilled through with a 3mm hole, the top section drilled out to 5.5mm for the cable then knurled.