✅ SOLVED Looks like an old brass stirrup but it seems too small.

[mr helton]

Any ideas? It's either copper or brass, and the bar going across at the bottom is some kind of rusted metal. Just seems too small to be a stirrup

 

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[nhbenz]

Oar lock from a row boat.
Pinned variety: http://www.google.com/search?q=oar+...1024&bih=672#hl=en&tbm=isch&q=pinned+oarlock+

 

[mr helton]

Oar lock from a row boat.
Pinned variety: oar lock paddles - Google Search

oh wow yeah right on. I knew it looked familiar haha