3 7/8 - 6

HEMCO

3 7/8 6 ACME 3G SET THREAD PLUG GAGE 3.875 GO NO GO P.D.'S = 3.7797 & 3.7685 - DW10054BHTX

YOU ARE PURCHASING THE PICTURED SET THREAD PLUG GAGE.THESE GAGES ARE USED FOR CALIBRATING THREAD RING GAGES ONLY! THEY ARE NOT USED FOR CHECKING THREADED HOLES IN A MACHINED PART!SOLD BY M & J TOOLING LLCDAYTON, OHIOPRODUCT SPECIFICATIONS...