S.G. CO.

S.G. CO.

3 3/4 5 STUB ACME THREAD RING GAGE 3.75 5.0 NO GO ONLY P.D. = 3.6496 INSPECTION - DW19183BX2

S.G. CO.

3 3/4 8 STUB ACME THREAD RING GAGES 3.75 GO NO GO P.D.'S = 3.6975 & 3.6749 3.750 - DW11614AA1

S.G. CO.

3 3/8 12 NS 3 THREAD RING GAGE 3.375 3.3750 GO ONLY P.D. = 3.3209 UNS-3A - DW16823AW2

S.G. CO.

3 3/8 12 UN 2A SET THREAD PLUG GAGE 3.375 GO ONLY P.D. = 3.3190 N-2A CHECK TOOL

S.G. CO.

3 3/8 12 UN 3B THREAD RING GAGES 3.375 GO NO GO P.D.'S = 3.3209 & 3.3272 ? N-2B

S.G. CO.

3 3/8 6 STUB ACME THREAD RING GAGES 3.375 GO NO GO P.D.'S = 3.3100 & 3.2865 - DW9338BU

S.G. CO.

3 48 NC 2 THREAD RING GAGES #3 .099 .0990 GO NO GO P.D.'S = .0855 & .0833 UNC-2 - DS1045BU

S.G. CO.

3 7/8 12 NS 3 THREAD RING GAGE 3.875 3.8750 GO ONLY P.D. = 3.8209 UNS-3A - DW16824AW2

S.G. CO.

3 7/8 16 UN 2A THREAD RING GAGES 3.875 GO NO GO P.D.'S = 3.8326 & 3.8267 3.8750 - DW9995BHTX

S.G. CO.

3 7/8 8 UN 2A THREAD RING GAGES 3.875 3.8750 GO NO GO P.D.'S = 3.7911 & 3.7820 - DW19117BX2

S.G. CO.

3 7/8 8 UNJ 3B SPECIAL THREAD PLUG GAGE 3.875 GO NO GO P.D.'S = 3.8018 & 3.8086 - DW32306LVR

S.G. CO.

3 7/8 8 UNJ THREAD PLUG GAGE 3.875 GO ONLY P.D. = 3.8018 QUALITY INSPECTION TOOL