u/Last-Banana-8158

I want to extend the distance between my TC22 soldering station and the handle base.

Can't for the life of me figure out what type of plug/socket sytem this is. Ali/Amazon/Google only turn up the wrong type, unless it's on a handle with much thinner wire than the original (too short) cable.

Can someone point me in the right direction as for extension cords or the plugs/sockets to DIY this?

Thanks