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ALAMEDA

13/16 20 UNEF 2A CERTIFIED SET THREAD PLUG GAGE .8125 GO NO GO = .7787 & .7743 - DW12030LVR

YOU ARE PURCHASING THE PICTURED CERTIFIED 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...