Pittsburg mini tire changer rod replacement

I have been using this lawn mower tire changer for a while and the rod stripped. Watch the video. I apologize in advance I’m socially awkward and don’t do videos very well.
Here is the rod
a.co/d/070aUay7
Here is the coupler
a.co/d/0iY6mSYq

[@dirksland784]

I put you on my wish list