Wise grip clamp

Wise grip clamp inspired by this https://ibuildit.ca/projects/wooden-vise-grip-clamp/

I've made two sizes, one small wich can clamp upto 39mm
and a bigger one that clamps upto 58mm.
They actually clamp pretty hard, considering they're made from PLA.


To make the small one you'll need:
four 4mm steel rods 20mm long
one m4 nut
one m4 hex bolt 45mm long

To make the big one you'll need:
four 4mm steel rods 30mm long
one m8 nut
one m8 hex bolt 65mm long

I've included some instruction pictures.