What is it?

[rust in the eye]

Couldn't at gunpoint tell you where or how I got it. Its been around a while and I may have even posted here before about it.
Gas valve key was suggested at one point but the opening is too small and at 30" long a bit overkill for that.
I leave it to the mind trust here

 

[Old Man Roger]

Pretty sure its for adjusting the teeth on a saw, can’t remember the technical name though.

 

[rust in the eye]

^^ wise guy, eh?

 

[LXCam]

Looks like a home made handle for a turning a ball valve

 

[Old Man Roger]

^^ wise guy, eh?

I’ve been told I could probably sit on ice cream and tell what flavor it is.