The file 'Ender 3 Double Rail Insert – Version 2 3D Printer Model' is (skp,stl) file type, size is 73.8KB.
This is a way less (ahem) dumb version of my previous design, the Ender 3 Double Rail insert: https://www.thingiverse.com/thing:3344399
Slides into a standard 4040 rail extrusion.
It's easier to print, uses less material, and makes a whole lot more sense. Enjoy!
rail_mount_-_double_ver2.skp | 80.6KB | |
rail_mount_-_double_ver2.stl | 4.0KB |