✅ SOLVED Brass Object

[deaves]

I'm not thinking this is much, but it was a brass piece (I'm assuming brass given the weight) I found while metal detecting close to Lake Erie. Attached are front and back photos. Again, I don't think it is overly old, but I'm just curious as to what its purpose might be. Thanks!

 

[Crappies-n-Coins]

Looks like a tarp grommet.

 

[deaves]

Brass grommet... That's it! Thanks for the help!