Printable Extrusion Kit
All the connectors/bolts/washers/extrusions you need to 3D print & create your very own extrusion without the aluminium!
This extrusion is surprisingly strong
This is a work in progress and I will be adding more parts to it as I go along. All uploaded STLs have been printed and tested.
BarNut:
The barnut I made was broken... but thanks to Coogrr you can find a fixed single and double barnut here : http://www.thingiverse.com/thing:845489