March 15, 2024
Description
I wanted retractable feet for a project and figured the click pen mechanism would be the perfect solution so I went looking for models.
I found a few on grabcad and then found 3d-printy's fidget button.
https://www.thingiverse.com/thing:4945227
I proceeded to modify that into what I needed.
Mechanism has just shy of a 1/4" throw but can be be modified.
Foot/Cam is left hand thread 1/4-20. Right hand threads self loosened.
These are the pads I used for the bottom of the feet,
https://www.amazon.com/gp/aw/d/B0BM434B1M?psc=1&ref=ppx_pop_mob_b_asin_title&th=1
Printed with a .35 Nozzle at .1 layer height.
Modeled in imperial so scale by 25.4 or 2540% depending on your software
License:
Creative Commons - Attribution - Share Alike
dankcincy
![Retracc: The Retractable Karambit Knife [Now With Magnets!!] preview image](https://wsrv.3dprinterfiles.com/?url=https://resize.thingiverse.com/?url=https://cdn.thingiverse.com/assets/56/fb/d1/98/6b/Documents.png&w=292&h=219&fit=contain&cbg=white&n=-1&w=640&h=640&output=webp&q=100&n=40&default=https://resize.thingiverse.com/?url=https://cdn.thingiverse.com/assets/56/fb/d1/98/6b/Documents.png&w=292&h=219&fit=contain&cbg=white&n=-1 "Retracc: The Retractable Karambit Knife [Now With Magnets!!] preview image")
