Set Plug Gages for Calibrating Ring Gages

5/16 10 NS4 LEFT HAND DOUBLE LEAD SET THREAD PLUG GAGE .3125 GO NOGO .2481 .2461 - DW30874BK4

VERMONT GAGE

1 3/4 12 UN 3A VERMONT SET THREAD PLUG GAGE 1.75 GO NO GO PD'S = 1.6959 & 1.6914 - DW30871BN4

1 7/8 18 UNS 2A SET THREAD PLUG GAGE 1.875 GO NO GO P.D.'S = 1.8374 & 1.8323 - DW30856BN4

VERMONT GAGE

M42 X 2 6g VERMONT SET THREAD PLUG GAGE 42 2.0 GO NO GO P.D.'S = 40.663 & 40.493 - DW30855BN4

1 1/4 24 UNS 2A SET THREAD PLUG GAGE 1.25 GO NO GO P.D.'S = 1.2216 & 1.2173 - DW30854BN4

3" 16 UN 2A SET THREAD PLUG GAGE 3.0 3.00 GO NO GO P.D.'S = 2.9577 & 2.9521 - DW30852BN4

1.355 12 UNS 3A SET THREAD PLUG GAGE 1.3550 GO NO GO P.D.'S = 1.3009 & 1.2962 - DW30846BN4

1 3/4 12 UN 2A SET THREAD PLUG GAGE 1.75 1.750 GO NO GO P.D.'S = 1.6941 & 1.6881 - DW30840LVR

GSG

1 5/8 18 UNEF 2A SET THREAD PLUG GAGE 1.625 GO NO GO P.D.'S = 1.5874 & 1.5824 - DW30839LVR

MERCURY GAGE

3/8 40 UN 2A SET THREAD PLUG GAGE .375 .3750 GO NO GO P.D.'S = .3579 & .3548 - DW30754BN4

2" 12 UN 3A SET THREAD PLUG GAGE 2.0 2.00 GO NO GO P.D.'S = 1.9459 & 1.9414 - DW30713BN4

GSG

1 3/4 18 UNS 2A SET THREAD PLUG GAGE 1.75 GO NO GO P.D.'S = 1.7124 & 1.7073 - DW30712BN4