What are these

[Hithere44.]

Found these yesterday outside and was wondering if anyone could help identify them.

 

[duggap]

Part of an old worn out horse shoe maybe?

 

[Kansashunter]

That is what it looks like.

 

[Longhair]

To me it looks like some kind of harrow tooth.

 

[davemill]

Unlikely to be a horseshoe without nail holes.