S.G. CO.

S.G. CO.

5/16 18 UNC 2A MODIFIED THREAD RING GAGES .3125 GO NO GO P.D.'S = .2730 & .2702 - DW16281LVR

S.G. CO.

5/16 18 UNC 2A PREPLATE THREAD RING GAGES .3125 GO NO GO P.D.'S = .2732 & .2702 - DW33139CT4

S.G. CO.

5/16 18 UNC 2A THREAD RING GAGE .3125 NO GO ONLY P.D. = .2712 INSPECTION UNC-2A

S.G. CO.

5/16 24 NF NON STANDARD THREAD RING GAGE .3125 GO ONLY P.D. = .2837 UNF 3A CHECK - DW28794LVR

S.G. CO.

5/16 24 UN SPECIAL THREAD PLUG GAGE .3125 NO GO ONLY P.D. = .2691 - DW19525LVR

S.G. CO.

5/16 24 UN SPECIAL THREAD RING GAGE .3125 GO ONLY P.D. = .2733 3A INSPECTION - DW29027LVR

S.G. CO.

5/16 24 UNF 2A BEFORE PLATE THREAD RING GAGE .3125 NO GO ONLY P.D. = .2806 NF-2A - DW4151RD

S.G. CO.

5/16 24 UNF 3A PREPLATE THREAD RING GAGES .3125 GO NO GO P.D.'S = .2842 & .2819 - DW27495AL4

S.G. CO.

5/16 24 UNS 3A PREPLATE THREAD RING GAGES .3125 GO NO GO P.D.'S = .2846 & .2815 - DW27477AL4

S.G. CO.

5/8 11 SP SPECIAL THREAD RING GAGE .625 NO GO ONLY P.D. = .5670 MODIFIED .6250

S.G. CO.

5/8 12 NA 2G LEFT HAND ACME THREAD RING GAGES .625 GO NO GO PD'S = .5770 & .5635 - DW15317LVR

S.G. CO.

5/8 18 NF 2A MODIFIED THREAD RING GAGE .625 .6250 NO GO ONLY P.D. = .5828 UNF-2A - DW23598LVR