NICE Mahr Plain Bore 

Cylindrical Ring Gage Smooth 

# 2.16496 Grade XX  2.164

   This is awesome Ring gage set.   This is HARD to find.  I do not know much about these or what they go to.   Got them at factory overstock sale

FREE SHIP

**  I have many more of these gages.  I will give you a deal if you want multiples.  Please see my other listings  I have more to List