Set Plug Gages for Calibrating Ring Gages

LINCOLN GAGE

3 7/8 16 UN SET THREAD PLUG GAGE 3.875 GO ONLY P.D. = 3.8344 N 3A SETTING CHECK - DW4773RD

MERCURY GAGE

5/16 20 UN 2A LEFT HAND 4 START SET THREAD PLUG GAGE .3125 GO NO GO= .2788 .2748 - DW4584RD

GSG

6" 16 UNF 3A SET THREAD PLUG GAGE 6.0 GO ONLY P.D. = 5.9594 NF-3A 6"-16 TOOL - DW4556RD

THREDCO

M80 X 1.5 6G METRIC SET THREAD PLUG GAGE 80.0 GO NO GO P.D.'S = 3.1100 & 3.1037 - DW4316RD

P & W

6 1/4 8 UN 2A SET THREAD PLUG GAGE 6.25 GO ONLY P.D. = 6.1664 N-2A 6 1/4"-8 TOOL - DW4360BU

3.312 4 NA STUB ACME SET THREAD PLUG GAGE 4.0 GO NO GO P.D.'S = 3.2230 & 3.1970 - DW4250RD

HEMCO

2 1/16 16 N 2A SET THREAD PLUG GAGE 2.0625 GO NO GO P.D.'S = 2.0203 & 2.0149 - DW3786RD

OSBORN

2.062 16 UNS 2A B/P SET THREAD PLUG GAGE 2 1/16 GO NO GO PDS= 2.0167 & 2.0129 - DW3749RD

EFCO

2 1/2 12 UN 3A SET THREAD PLUG GAGE 2.5 2.50 GO NO GO P.D.'S = 2.4459 & 2.4413 - DW3725RD

SOUTHERN GAGE CO.

2.6189 20 UNS 2A SET THREAD PLUG GAGE GO NO GO P.D.'S = 2.5850 & 2.5799 NS-2A - DW3674RD

T.C. CO.

3" 13 UNF 2A SET THREAD PLUG GAGE 3.0 GO NO GO P.D.'S = 2.9482 & 2.9421 NF-2A - DW3627RD

PENNOYER DODGE

1.832 32 STUB ACME STUB ACME SET THREAD PLUG GAGE GO NO GO PDS= 1.8220 & 1.8185 - DW3580RD