Set Plug Gages for Calibrating Ring Gages

HEMCO

1 1/4 32 NS 3 SET THREAD PLUG GAGE 1.25 1.250 GO NO GO P.D.'S = 1.2297 & 1.2257 - DW27509RD

DETROIT

3/8 16 NC 5 SET THREAD PLUG GAGE .375 .3750 GO NO GO P.D.'S = .3378 & .3364 - DW27508RD

MERZ ENG CO

1/2 20 NF 3 SET THREAD PLUG GAGE .5 .50 .500 GO NO GO P.D.'S = .4675 & .4649 - DW27505RD

7/8 28 UNS 2A SET THREAD PLUG GAGE .875 GO NO GO PD'S = .8506 & .8468 FULL FORM - DW27504RD

SHOP MADE M80 X 1 SET THREAD PLUG GAGE 80 1.0 GO NO GO P.D.'S = 3.1225 & 3.1173 - DW27517RD

REPUBLIC

3/16 24 NS 3 SET THREAD PLUG GAGE .1875 GO NO GO P.D.'S = .1604 & .1580 CHECK - DW27510RD

7/8 28 NS 3A SET THREAD PLUG GAGE .875 .8750 GO ONLY P.D. = .8518 FULL FORM - DW27511RD

THREDCO

1" 14 NF 4 SET THREAD PLUG GAGE 1.0 1.00 1.000 GO NO GO P.D.'S = .9540 & .9522 - DW27488AQ4

5/8 18 UNF 2A SPECIAL SET THREAD PLUG GAGE .625 GO NO GO P.D.'S = .5835 & .5788 - DW27486AQ4

SHOP MADE 2" 10 2A SET THREAD PLUG GAGE 2.0 2.00 GO ONLY P.D. = 1.9435 SPECIAL - DW27443AM4

MERCURY GAGE

M5 X .5 6g METRIC SET THREAD PLUG GAGE 5 0.5 GO NO GO P.D.'S = 4.655 & 4.580 - DW27422LVR

.664 32 UNS 3A LEFT HAND N03 LOCKNUT SET THREAD PLUG GAGE GO ONLY P.D. = .6437 - DW27392AM4