S.G. CO.

S.G. CO.

1/4 20 UNC 2A BEFORE PLATING THREAD RING GAGES .25 GO NO GO PD'S = .2147 & .2117 - DW16287LVR

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 UNF 3A THREAD RING GAGES .25 .250 .2500 GO NO GO P.D.'S = .2268 & .2243 - JF3030BU

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

S.G. CO.

1/4 32 UNEF 3A THREAD RING GAGES .25 GO NO GO P.D.'S = .2297 & .2273 NEF-3A - DW3258RD

S.G. CO.

1/4 36 UNS 2A BEFORE PLATE THREAD RING GAGE .25 .250 NO GO ONLY P.D. = .2252 - DW30017BG4

S.G. CO.

1/4 56 UNS 2A THREAD RING GAGE .25 .250 .2500 NO GO ONLY P.D. = .2350 CHECK - DW29954BG4

S.G. CO.

1/8 27 NPTF L2 PIPE THREAD RING GAGE .125 .1250 N.P.T.F. DRYSEAL TAPER CHECK - DW4352BU

S.G. CO.

10 24 BASIC THREAD PLUG GAGE #10 .190 .1900 GO ONLY P.D. = .1629 UNC 2B OR 3B - DW27872RD

S.G. CO.

10 24 UNC 2A SET THREAD PLUG GAGE #10 .190 .1900 GO NO GO P.D.'S = .1619 & .1586 - DW5809RD