These are the same parts as in the other thread in the Trading Post, except the machine broke a bit and I didn't notice until I'd already run another part (got to get that probe set up...), and they are not worth fixing, not for me anyway. In order to make one mountable as in more or less the same as the production parts, one would have to drill a hole in the countersink where there is a missing bolt hole. Normally there is a nut shaped hole on the other side, this is also missing, but not required, just needs a hole. The secondary program for the end holes is not run. You want me to put holes in the end right now? Gimme an extra fifty bucks to set it up and run it, then they'll have holes. Want me to put holes in when I get to it with other parts, extra $10. Cost for the parts is $20 each. 6+ dineros for your shipping. Pay however you want, I'm flexible.