how to use 8020 extruded aluminum in your van build

8020 T-Slot Aluminum Extrusion Building 80 20 aluminum t slot 8020 Inc 97 Inches Long x 1 Inch Wide x 1 Inch High, T Slotted Aluminum Extrusion Square Inches, Clear Anodized Finish 80 20 aluminum t slot Cross-section of 8020 T-slotted profiles, 10 and 15 series A bicycle trailer for bike-trekking with three Euroboxes and aluminium profile framing It is

8020 t slot 8020 is a T-slot industrial aluminum framing construction system you can use to build virtually any structure, an erector set for OEMs