✅ SOLVED Modern Junk? Found close to IKEA

[savinghistoryalway.s]

 

[Blackfoot58]

Resembles the small bung plug from a steel barrel/drum. I can’t see the sides. Does it have threads so it can be screwed into something?

 

[Older The Better]

Is the inner disc separate from the outer one except for a tab? It reminds me of a knock out from an electrical box, the outer ring being the next size up

 

[savinghistoryalway.s]

Is the inner disc separate from the outer one except for a tab? It reminds me of a knock out from an electrical box, the outer ring being the next size upView attachment 2179509

Looks similar thank you!

 

[savinghistoryalway.s]

Looks similar thank you!

View attachment 2179405View attachment 2179407

how old is it guys