Park pro repair stand replacement lock blocks

This is a bit of a niche item that probably won't be terribly useful to anyone.. I've got two Park Tools pro repair stands, and can't find one of the lock block sets. I could order up a replacement, but I'm always curious to see just how far I can push 3D printed parts, so I drew these up in Fusion 360 and printed them. If you've got a Park stand that these will work with, you've probably got the lock blocks already, and since they're milled out of a block of steel, it's not like they're ever go