Models
3x1 3D Printable Models. Makeshape.co have 2 3x1 3D Printable Models.
Gridfinity Bin 3×1 up to x6 U6 Fingerslide Magnets
Makerworld
ZOVAX
Free
Gridfinity 3×1 Base Wall Mount Reduced Filament.stl
Thangs
The.d.i.y.tinkerer
Free