Dividers for Stanley Sortmaster storage boxes

I have a number of the Stanley Sortmaster storage boxes for my (burgeoning) collection of printer parts. Some of these are small and the standard divisions are quite large.

So, I produced a suite of dividers at 2, 4 and 8 divisions. They slide directly into the appropriate sized existing slots in the box.

The boxes I have are all 194745 size. I don't know whether these will fit other models, but if they have slots which are 80x72x75 then they should.

UPDATE: I needed a 6-way one too, so I've just uploaded that too.