This is a complete set of Premium Misumi Aluminum Extrusions 3030 for the Hypercube Evolution. with a build volume of 300x300x300
These are as good as it gets in the world of Aluminum Extrusions. We ship Fast from the USA.
You will also want to pick up some properly sized T-Nuts for the Extrusions.
Don’t forget the T-Nuts
I recommend these from Amazon as they are properly sized and allow for easy insertion and provide a very firm and rigid installation. Available here on Amazon.
Metric Bolts too
M6x8mm Alloy Steel Button Head Hex Socket Cap Screw Bolt 100pcs LINK
M6x10mm Button Head Hex Socket Cap Screw Bolt Black 50pcs LINK