This is a 2x3 sized Gridfinity holder for a 9V LED tester I purchased from Jaycar Electronics. It's one of the most commonly used tools on my workbench so I wanted to give it a permanent home. My first plan was to store it on its side (taking up less room in a 1x3 grid), but I wanted to be able to quickly test an LED without having to remove it from the drawer.

Has plenty of clearance, it's not a tight fit so you should be able to drop it in easily.

Designed in FreeCAD.

Credits

Thanks to @Stu142 for his FreeCAD Gridfinity Workbench which made this infinitely easier to create - [https://github.com/Stu142/FreeCAD-Gridfinity-Workbench](https://github.com/Stu142/FreeCAD-Gridfinity-Workbench)