Trimeezer disc trimmer ( pin dimensions)

[The Cobbler]

I have acquired a Trimeezer disc trimmer that is missing the pin that the disc rotates on . I can probably figure out what sizes I need to make it on my lathe but I'm wondering if anyone has one they can measure for me?
thanks

 

[mike93lx]

This part?

https://gradeatools.com/morgan-dt-107-trimeezer-replacement-disc-guide/

For that price, I'd buy vs make. Just a suggestion

 

[The Cobbler]

that's it. thanks

 

[The Cobbler]

here's a picture of the unit I recently picked up