Banana to DC jack adapter

I needed a banana to DC jack adapter and couldn't find one on the internet so I made it :)

I designed it so that it as compact as possible (I had to cut the connectors off so they'd fit in).

**Material needed :**
* Banana plug (x2)
* DC jack
* 1 M3 nut
* 1 10mm M3 screw
* Some wire
* Tools (knife, dremel, soldering iron, ...)