Remix of JST Connector Pliers to add a few features:

• 3D printed screw to hold everything together
• Narrower head to fit in more places (eg. can now reach most of the connectors in the Bambu Labs X1 head when changing hot ends)
• Teeth (ridges) to better grip the edges of small connectors

https://www.printables.com/@khrillian

I'd change the screw head to a hex shape as well as a deeper coin slot, as I required pliers to screw it in.