The file 'Gridfinity Milk Crate 3D Printer Model' is (stl) file type, size is 171.0KB.
From the start, I've thought of gridfinity a lot like milk crates, so I added a gridfinity base to a milk crate (specifically https://www.thingiverse.com/thing:5335219)!
Prints without supports. Sized to 1 grid, and 5u tall (not ideal, but 6 didn't look right).
Fun fact: Gridfinity bins are 1/42 the size of a milk crate.
GF_Milk_Crate.stl | 648.6KB |