Mid Span Support for 1 inch tube

thingiverse

There are a few good supports here, but I wanted to make the best use of stuff I already had to make an adjustable support for my new MPCNC. You'll also need a set of feet for 1 inch tube These are awesome: https://www.thingiverse.com/thing:4493589 These are what I had, while upgrading to the machine above: https://www.thingiverse.com/thing:1671517 You can see one piece fits directly in the foot, the other fits over a 1" tube so choose your solution according to the height you need. Add a 1/4-20 nut and acceptably sized bolt, and you're good to go. In both cases, the lower piece recieves the nut and you can turn it to raise or lower the rail support, which has a hex cut in to accept the bolt.