What are THEY? Strange lead objects

[Mkriegs]

I dug both of these pieces in the same yard fairly close together but i believe that they are unrelated. they are most likely turn of the century. the elongated piece has two brass hooks on each end. The circular object had the small copper piece over the front. the back has a small piece of iron coming out of rectangular part. there is no writing on either piece

 

[WhiteTornado]

The elongated item looks like it could have been an ID from a bracelet.

 

[cudamark]

Looks like a button and a fishing weight to me.