Set Plug Gages for Calibrating Ring Gages

EFCO

CERTIFIED 1/2 13 UNC 1A SET THREAD PLUG GAGE .5 GO NO GO P.D.'S = .4485 & .4411 - DW31316TLC

6 40 UNF 3A SET THREAD PLUG GAGE #6 .138 .1380 GO NO GO P.D.'S = .1218 & .1198 - DW31119LVR

GREENFIELD

1 5/16 12 UNS 2A SET THREAD PLUG GAGE 1.3125 GO NO GO P.D.'S = 1.2567 & 1.2509 - DW31093LVR

SHOP MADE 2 1/2 14 SET THREAD PLUG GAGE 2.5 2.50 2.500 2 1/2"-14 GO AND NO GO - DW31051BK4

3/8 32 UNEF 2A PREPLATE SET THREAD PLUG GAGE .375 .3750 NO GO ONLY P.D. = .3491 - DW30960LVR

CERTIFIED M16 X 2 6g SET THREAD PLUG GAGE 16 2.0 GO NO GO PDS= 14.663 & 14.503 - DW30949TLC

DOALL

CERTIFIED 1 1/16 20 NS SET THREAD PLUG GAGE 1.0625 GO ONLY P.D. = 1.0300 UN-3A - DW30948TLC

M20 X 1.5 6g METRIC SET THREAD PLUG GAGE 20 GO ONLY P.D. = 18.994 INSPECTION - DW30916BQ4

BOICE

1 5/8 32 NS 3 SET THREAD PLUG GAGE 1.625 GO NO GO P.D.'S = 1.6047 & 1.6005 CHECK - DW30911BK4

HEMCO

1 3/4 16 NEF 2 SET THREAD PLUG GAGE 1.75 1.750 GO NO GO P.D.'S = 1.7094 & 1.7035 - DW30910BK4

BOICE

1 3/8 32 NS 3 SET THREAD PLUG GAGE 1.375 GO NO GO P.D.'S = 1.3547 & 1.3509 CHECK - DW30909BK4

BOICE

1 1/4 36 NS 3 SET THREAD PLUG GAGE 1.25 1.250 GO NO GO P.D.'S = 1.2320 & 1.2282 - DW30902BK4