Inch

1 1/8 18 NS THREAD RING GAGES 1.125 GO NO GO P.D.'S = 1.0889 & 1.0849 1 1/8-18

HANSON - WHITNEY

2" 18 NS 2 THREAD RING GAGE 2.0 NO GO ONLY P.D. = 1.9582 QUALITY 2"-18 TOOLS

PONAM

9/16 24 UNEF SPECIAL THREAD RING GAGES .5625 GO NO GO P.D.'S= .5340 & .5280 SPEC

PONAM

7/16 24 NS THREAD RING GAGES .4375 GO NO GO P.D.'S = .4080 & .4050 7/16-24 TOOL

WAFCO

9/16 27 UN 2A THREAD RING GAGE .5625 NO GO P.D. = .5336 9/16-27 QUALITY TOOL

WAFCO

7/16 24 UNS 2A THREAD RING GAGES .4375 GO NO GO P.D.'S =.4093 & .4055 7/16-24

HANSON - WHITNEY

2 1/16 16 N 2 W THREAD RING GAGE 2.0625 NO GO ONLY PD= 2.0158 QUALITY 2 1/16-16

WAFCO

3/8 32 UNEF 2A BEFORE PLATE THREAD RING GAGE .375 GO ONLY P.D.= .3522 B/P TOOL

PONAM

9/16 32 UN 2A BEFORE PLATE THREAD RING GAGE .5625 GO ONLY P.D. = .5398 B/P TOOL

WAFCO

3/8 32 UNEF 2A BEFORE PLATE THREAD RING GAGE .375 NO GO P.D. = .3498 3/8-32 B/P

PONAM

3/8 18 DIN SPECIAL THREAD RING GAGE .375 GO NO GO PDS= .6222 & .6124 SPL. DIN.

WAFCO

3/8 24 UNF 2A BEFORE PLATE THREAD RING GAGE .375 GO ONLY P.D. = .3456 TOOL B/P