What is this

[Mikesdad]

Grayson Tool Co.
Hastings Nebraska on the handle

 

[Outlawmws]

Dental tool?

 

[crewchief888]

i'd guess it's part of a piston ring expander/installer set

 

[larry_g]

Don't know but what is, but what is it setting on? looks interesting. What kind of a shop is it in as it looks to have a large core drill just behind it?

lg
no neat sig line

 

[Mikesdad]

Don't know but what is, but what is it setting on? looks interesting. What kind of a shop is it in as it looks to have a large core drill just behind it?

lg
no neat sig line

It is sitting on a horse drawn grain drill that was used to plant wheat between corn rows
A friend of mine bought it with a few old tools last weekend

 

[Chris Stapley]

I'd say it was a spanner tool for locking into a notch on a locking ring with the grabbers on the ends like that?