1 7/8 - 8 3A

S.G. CO

1 7/8 8 UN 3A THREAD RING GAGES 1.875 GO NO GO P.D.'S = 1.7938 & 1.7881

YOU ARE PURCHASING THE PICTURED THREAD RING GAGES.THEY ARE USED. SOLD BY M & J TOOLING LLC DAYTON, OHIO  THEY ARE LABELED: 1 7/8 - 8   UN - 3A  GO PD 1.7938NO GO PD 1.7881S.G.CO.I HAVE DOZENS OF OTHER...