3D frame 10x10

This project is a modular 3D printed frame system, similar in concept to aluminum extrusion profiles, but fully printable and based on rectangular tubes.
The frame is assembled by simply pushing together “male” beams with integrated clips and “female” corner and extension blocks, allowing you to quickly build lightweight structures such as boxes, small enclosures or prototype frames.
​
Printing notes
Designed for FDM printers; PLA or PETG are recommended for stiffness and dimensional stability.
​
Vertical holes (printed along the Z‑axis) are dimensioned to fit well straight off the printer, while horizontal holes may require some cleanup with a hobby knife or small file depending on your printer tolerances.

The male clip/grabber mechanism has small overhangs and hooks; depending on your slicer and printer, you may need supports for these features (“supports touching buildplate only” works well).
​
You can mix different beam lengths and corner types to build multi‑bay frames or connect