ATLAS 3/4-20UNEF-3A THREAD RING GAGE NOGO PD .7142

DETROIT 7/16-20UNF-3A THREAD RING GAGE NOGO PD.4019

ATLAS 3/4-16UNF-3A THREAD PLUG GAGE GO PD.7094 NO GO PD.7058

LOT OF 2 ATLAS 3/8-24 UNF-3A THREAD RING GAGES GO PD3479

SET OF 2 DETROIT/ATLAS 3/8-24 UNF-3A THREAD RING GAGES GO PD.3479 NOGO PD.3450

ATLAS 1/2-28NEF-3A THREAD RING GAGE NOGO PD.4740

ATLAS 1/2-20UNF-2A THREAD PLUG GAGE GO PD.4662 NOGO PD.4619

ATLAS 9/16-18 UNF-2A THREAD PLUG GAGE GO PD .5250 NOGO PD .5205