Set Plug Gages for Calibrating Ring Gages

1 1/2 12 UNF 3A SET THREAD PLUG GAGE 1.5 1.50 GO NO GO P.D.'S = 1.4459 & 1.4411 - DW31360OB4

HEMCO

M30 X 1.5 6g METRIC SET THREAD PLUG GAGE 30 GO NO GO P.D.'S = 28.994 & 28.844 - DW31352BY4

HEMCO

M14 X 1.25 6g SPECIAL SET THREAD PLUG GAGE 14 GO NO GO P.D.'S = .5159 & .5117 - DW31350BY4

HEMCO

M18 X 1.5 6g MODIFIED SET THREAD PLUG GAGE 18 GO NO GO P.D.'S = .6678 & .6632 - DW31349BY4

HEMCO

M10 X 1.25 6g MODIFIED SET THREAD PLUG GAGE 10 GO NO GO P.D.'S = .3594 & .3556 - DW31348BY4

DUNDICK

M33 X 2 6h SPECIAL SET THREAD PLUG GAGE 33 2.0 GO NO GO P.D.'S = 31.648 & 31.547 - DW31346BY4

VERMONT GAGE

1/2 28 UNEF 3A VERMONT SET THREAD PLUG GAGE .5 GO NO GO P.D.'S = .4768 & .4740 - DW31345BY4

NEW 3/4 16 UNF 2A SPECIAL SET THREAD PLUG GAGE .75 GO NO GO PD'S = .7050 & .7030 - DW31344BY4

G.A. CO.

7/16 20 UNF 2A MODIFIED SET THREAD PLUG GAGE .4375 GO NO GO PD'S = .4037 & .3995 - DW31343BY4

DUNDICK

7/8 14 UNF SPECIAL SET THREAD PLUG GAGE .875 GO NO GO P.D.'S = .8250 & .8210 - DW31342BY4

VERMONT GAGE

1.100 6 STUB ACME MOD VERMONT SET THREAD PLUG GAGE 1.1 NO GO ONLY P.D. = 1.0231 - DW31320BY4

EFCO

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