The file 'Wiha Screwdriver Rack 28-hole (4×7) 3D Printer Model' is (STL) file type, size is 558.2KB.
This rack was designed specifically to attach to a piece of aluminum angle which I was using with an inferior rack. As you can see in the photos, I used two of them. The hole design is the same as my previously shown stand-alone rack.
rack_2.STL | 2.1MB |