1965 Dodge Dart Charger

Today I had a wonderful day with my wife Gunilla and our friends Joakim and Kristina driving an old car rally on beautiful winter roads with Joakims one owner 1960 Valiant.

Finally coming home I spent 3 hours searching for spot welders for car industry.

The only spot welders I have located is Machines and small spot welders with two arms.(not sure what the two welder contacts are called!) I found out that the spots on my VIN tags must have been done with a one arm spot welder. Has anyone seen one and are they possible to locate?

Thanks FABO for any help with this matter!:glasses7: