I often need to make right angle header pins straight, so this small device does that.
There's a version for 3 pins, 4 pins, 5 pins, and an included parametric OpenSCAD file so you can make one for as many pins as you want.
Read more about this project: https://rasterweb.net/raster/2023/01/22/pin-bender-or-unbender/
The author marked this model as their own original creation.