Entirely Printable PCB Holder/ Helping Hands

This is a set of helping hands designed to be entirely printable AND able to be extended when needed.

The all site around a tidied up version of the lockable joint I posted previously ( http://www.thingiverse.com/thing:2872 )

NOTE: sorry for the poor rendering I\'m still getting used to using sketchup. It doesn't show but the arms should be fully pose-able.

I have improved the link itself, created a quick \"Clamp\" form of the link for holding PCBs, and created a base where 4 \"arms\" c