BXA lathe tool holder I made for the shop, mounts on aluminum extrusion.
Printed in eSun PETG, 6 walls, floor, top, 25% infill, no support.
Used the following parts.
3ft Extrusion - https://www.mcmaster.com/47065T102-47065T602/
Tnuts - https://www.mcmaster.com/6000N214/
Bolts - https://www.mcmaster.com/90128A253/
I did have to shave a little off the bolt lengths as they would bottom out on the extrusion before getting tight enough.
The author marked this model as their own original creation.