1 1/2 - 4

1 1/2 4 NA ACME MOD LEFT HAND SET THREAD PLUG GAGE 1.5 GO NOGO = 1.3450 & 1.3350

YOU ARE PURCHASING THE PICTURED ACME LEFT HAND 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...