WGC Air Probe with Duraplate Master Setting Ring Gage 

 CLASS XX  

# 57.550 MM

This is awesome metric Ring gage set.   This is HARD to find.  I do not know much about these or what they go to.   These come in original boxes, but they look new to me.  Maybe slightly used.  Got them at factory overstock sale

FREE SHIP

**  I have many MANY more of these gages from WGC.  I will give you a deal if you want multiples.  Please see my other listings.  My partner is listing the Standard and I am listing the Metric.