I bought a 3 axis kit from the DRO Store a couple months ago. What I liked was it included most all the mounting hardware I needed. Only the way I mounted the Knee required I use some material of my own. I choose to use my own fractional bolts as I did not have the metric taps. So far it has worked great, lets hope three years from now I have the same report. It arrived in less then a week after I got the tracking number. Received a letter from customs a week or two later and there was no charges.