What is this?

[BackyardHunter2001]

https://imgur.com/a/z8a6z
https://imgur.com/Sm2j7k2
I was digging in my backyard this morning and found this
It looks like half of something
Does anybody have any idea what it is?

 

[BackyardHunter2001]

Those links are images of the
Unidentified item

 

[ARC]

Sorry... no links.

Please post pictures here in the forum.

 

[heymirth]

Ceiling fan attachment for a blade

 

[vhs07]

Sorry... no links.

Please post pictures here in the forum.

Yeah, I wont open off site links either.

 

[BackyardHunter2001]

Thanks heymirth
I was looking at it from the wrong angle
That makes sense
But why would it be in the middle of my back yard?