very tiny Dunlap wrench

[M-EGT]

Found at the pawn shop. 13/64 and 15/64.
I know Dunlap was a subsidiary of Craftsman. This is an interesting size though

 

[shanny19]

I think you can still get those 64ths sizes in ignition wrench sets today. Cool find, I have a couple of the same in Proto.

 

[M-EGT]

Thanks, I figured someone would know its purpose.