Muchas gracias.
I couldn't help myself but wondering about the very close resemblance to my publication of the miniature vise https://www.printables.com/model/53471
Of course I do see the differences as well, I am just curious how you did the design. Would you be willing to share your design approach?
Happy printing!
Quick to print in PLA+ and did what I needed, which was to fasten the M4 wheel nuts on an RC car.