M4 & M5 Allen Key Clips

This is a set of clips for M4 and M5 allen keys.

I have too many allen keys, I throw them away. I've decided instead that I'd attach them on the tools, or on the back/underside of the furniture that they came with. This way I can save precious time and effort (about 5s and 4 steps) each time I need that specific key for that specific tool because I don't need to get a screwdriver and fit it with the correct bit.

I rivet them, but you can use an M3 screw instead.

For reference, I print t