SCHRILLO
YOU ARE PURCHASING THE PICTURED THREAD RING GAGES.SOLD BY M & J TOOLING LLCDAYTON, OHIOPRODUCT SPECIFICATIONS AND / OR LABELING:CONDITION:USED3A IS HANDSCRIBED, BUT THE PITCH DIAMETERS MATCH NF-3SIZE:1 - 72 NF - 3 GO P.D.:.0640NO GO P.D.:...