Well it came with leather tools

[Rossr]

So I recently.bought some leather tools stamps, overstitch wheels, lacing chisels usual stuff,  but this tool was in there.  Is it for leather?  Anyone familiar.   In the handle the part the top Screws into actually is a wood screw that was drilled and tapped to take the head. 

 

[fredk]

The two ends look different sizes.

I'm thinking this is a home made tool to have two commonly used straight screwdriver blades handy on one tool

[Rossr]

5 minutes ago, fredk said:

The two ends look different sizes.

I'm thinking this is a home made tool to have two commonly used straight screwdriver blades handy on one tool

If it's homemade it was well done.   They are differnt and screwdriver crossed my mind too.  

[chuck123wapati]

it looks like a primer pocket cleaner for reloading ammunition.

[Tequila]

1 hour ago, chuck123wapati said:

it looks like a primer pocket cleaner for reloading ammunition.

I agree, one for small the other for large primers. 

[Gezzer]

I haven't a clue what is is but if in with leather working tools my bet is someone was using it as  a creaser  .

[tsunkasapa]

4 hours ago, chuck123wapati said:

it looks like a primer pocket cleaner for reloading ammunition.

[Rossr]

7 minutes ago, tsunkasapa said:

Yep it sure is.   I had a family member who reloads say the same too.  Mystery solved