The file 'Gridfinity 2×5 3U Hex Driver Storage 3D Printer Model' is (stl) file type, size is 185.4KB.
Gridfinity bin to store 4 hex drivers bought on AliExpress. There are other similar designs available, but I needed one with 3 unit height, so I could fit it into my 3x5 Gridfinity drawers.