✅ SOLVED What is this?

[thrillathahunt]

I dug this at a early 1900's house site and when I first saw it I thought it was a clock winding key, but now I'm not so sure. Both ends are squared at the opening but one end is obviously smaller than the other. Made of brass. It's about 3.5 X 3.5 in. Pretty big for a clock key. What say yuz guys.

 

[bigfoot1]

looks like a clock winder....

 

[BigWaveDave]

you know what they say about big clocks.... big keys?

 

[thrillathahunt]

Thanks guys, my initial suspicion is confirmed....lol I'll quickly mark this as solved.