DIN rail clip unlocker

I can only say the best about this DIN rail clip, which I downloaded a couple of days ago:

https://www.prusaprinters.org/prints/64242-din-rail-clip

The only thing that I was missing, was a good way to unlock these clips. It is possible with a simple screwdriver, but only if there is no module glued or screwed to the clips. 

My little tool solves this problem. It fits perfectly into the unlock-groove of the clip, even if the clip is mounted to a rail and also if there are larger modules (like a RaspberryPi) are mounted to the clip.

Happy printing!