Unknown bronze object

[Canaan]

Hello to all, I have this bronze object that look like the rear part of a plane, it is about 20 mm, any help would be most appreciated.

[SC]

It might be the broken bottom half of a Roman lock hasp.  But it is hard to be certain.

Shawn

[Canaan]

Thanks a lot Shawn, it is very difficult to know because it is a small fragment of a big object.