HUGE Lincoln Regal (?) Thread Ring Gage INPECTION  

model- 4 1/2-12-UN-3A  

Go- 4.4444

This is great gage set.  You get one gage. this is 4.4444 and is a hard size to find!  I have other sizes close to this.  Please look!!!

Great condition - minus a few surface scratches - maybe a little oxidation.

Purchased from an aerospace manufacturer's inspection dept. This was one of their many inactive gages. Looks to be in great condition but will need to be calibrated.

Please check out my other listings from this machinist shop.   thanks

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Please ask questions.    FREE USA Shipping on this heavy stuff.  Will ship international