PCB clamp

My take on this simple PCB vice.

I had a piece of 10 mm aluminium pipe laying around so I used it for guiding rods.

The end pieces should be of tight fit but I had to use few drops of superglue.

Jaws are pulled together with rubber band, secured in place with a piece of filament.

Original idea:

http://www.thingiverse.com/thing:38447