CERTIFIED 4 40 UNC 2A SET THREAD PLUG GAGE #4 .112 GO NO GO PDS= .0950 & .0925
CERTIFIED SET THREAD PLUG GAGE. 4 – 40 UNC – 2A CERTIFIED. ”Gage was protected very good. Will buy from you again.”. THEY ARE NOT USED FOR CHECKING THREADED HOLES IN A MACHINED PART! Thread Gages. YOU ARE PURCHASING THE PICTURED RIGHT HAND.