3D Screwy

Based on the AvE 'Lil' Screwy', a 3D printable version that's *almost* pocket sized.

***Update [2020/08/22]:** I added a new bolt that has a hole big enough to support an M8 threaded rod. You need (per bolt) 2 M8 nuts, 2 M8x21mm washers and a length of M8 threaded rod that's 150mm long. This should help mitigate the bolts from snapping in half when you press things with it, by having the M8 threaded rod take up the strain instead.*

I've supplied a 32mm Spanner STL that you can use with the bolts on this, just in case you don't happen to have one laying about...

For those who don't know how it works:

1) You get all 4 bolts to the same height, just *barely* applying pressure to whatever your pressing
2) Start turning each of the bolts 1/2 turn or 1/6 turn (depending on how difficult it is to turn them) either in rotation ((counter-)clockwise) or in a sort of X shape
3) This takes a while by the way...
4) It gives you a good arm workout though...
5) Now you've pressed your