3 1/4 - 4 2A

REGAL BELOIT

3 1/4 4 UNC 2A SET THREAD PLUG GAGE 3.25 4.0 GO ONLY P.D. = 3.0843 NC-2A CHECK - DW8720BU

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...