S.G. CO.

S.G. CO.

1/2 32 UN 2A THREAD RING GAGE .5 .50 .500 .5000 GO ONLY P.D. = .4787 INSPECTION - JF3033BU

S.G. CO.

1/2 5 MOD. STUB ACME THREAD RING GAGES .5 5.0 GO NO GO P.D.'S = .4550 & .4350 - DW15312LVR

S.G. CO.

1/2 5 STUB ACME MODIFIED THREAD RING GAGES .5 5.0 GO NO GO PD'S = .3707 & .3507 - DW14651AC2

S.G. CO.

1/4 18 NPS PIPE THREAD RING GAGE .25 .250 .2500 GO NO GO P.D.'S = .4864 & .4834 - DW25567BF3

S.G. CO.

1/4 20 UNC 2A BEFORE PLATE THREAD RING GAGE .25 .250 NO GO ONLY P.D. = .2117 - DW28793LVR

S.G. CO.

1/4 20 UNC 2A BEFORE PLATING THREAD RING GAGE .25 .250 NO GO ONLY P.D. = .2117 - DW36131BG5

S.G. CO.

1/4 20 UNC THREAD RING GAGE .25 .250 .2500 GO ONLY P.D. = .2175 3A NC - DS0384SL

S.G. CO.

1/4 28 UNF 2 BEFORE PLATE THREAD RING GAGE .25 .250 GO ONLY P.D. = .2241 3A - DW29025LVR

S.G. CO.

1/4 28 UNJF 2A THREAD RING GAGE .25 .250 .2500 GO ONLY P.D. = .2258 INSPECTION - DW40143DH5

S.G. CO.

1/4 32 UNEF 2A BEFORE PLATE THREAD RING GAGES .25 GO NO GO PD'S = .2267 & .2247 - DW33155CT4

S.G. CO.

1/4 32 UNEF 2A PREPLATE THREAD RING GAGE .25 .250 .2500 GO ONLY P.D. = .2275 - DW27462AL4

S.G. CO.

1/4 32 UNEF 2A PREPLATE THREAD RING GAGE .25 .250 .2500 NO GO ONLY P.D. = .2247 - DW27292AL4