The file 'Frame-side Rule Holder 3D Printer Model' is (stl) file type, size is 3.3KB.
Neat frame-side holder for 6" steel rule.
Also needs these small parts from Frank (wuguigui) https://www.thingiverse.com/thing:5382780
Clip-right-2020.stlClip-left-2020.stlClip-Nut-2020.stl