ATLAS 15/16-20UNEF-3A THREAD PLUG GAGE GO PD.9050 NOGO PD.9016

ATLAS 1/2-28UNEF-3A THREAD PLUG GAGE GO PD.4768 NOGO PD.4740

ATLAS 3/8-40UNS-3A THREAD PLUG GAGE GO PD.3588 NOGO PD.3565

SET OF 2 ATLAS 3/4-10UNC-2A THREAD RING GAGES GO PD.6832 NOGO PD.6773

ATLAS 1-1/16-12 UN-2A THREAD PLUG GAGE GO PD 1.0067 NOGO PD 1.0010

ATLAS 7/16-28UNEF-3A THREAD PLUG GAGE GO PD.4143 NOGO PD.4116

ATLAS 9/16-18UNF-3A THREAD PLUG GAGE GO PD.5264 NOGO PD.5230

NEW ATLAS 3/4-16NF-3 THREAD PLUG GAGE GO PD.7094 NOGO PD.7062