Smooth Pin Plug Gages

.4365 & .4375 CLASS Y PIN PLUG GAGE GO NO GO ONSIZE 7/16 11 mm INSPECTION CHECK - JC4716BA4

.6240 & .6250 PIN PLUG GAGE GO NO GO ONSIZE 5/8 16 mm .624 .625 INSPECTION CHECK - JC4715BA4

.7490 & .7500 CLASS Z PIN PLUG GAGE GO NO GO ONSIZE 3/4 19 mm .749 .750 USA MADE - JC4714BA4

.8115 & .8125 PIN PLUG GAGE GO NO GO ONSIZE 13/16 20.638 mm INSPECTION CHECK - JC4713BA4

.8740 & .8750 CLASS X PIN PLUG GAGE GO NO GO ONSIZE 7/8 22 mm .874 .875 CHECK - JC4712BA4

.6240 & .6250 PIN PLUG GAGE GO NO GO ONSIZE 5/8 16 mm .624 .625 INSPECTION CHECK - JC4711BA4

1.2495 & 1.2520 PIN PLUG GAGE GO NO GO 1.2500 -.0005 1 1/4 32 mm 1.252 CHECK - JC4710BA4

1.1240 & 1.1250 CL Y PIN PLUG GAGE GO NO GO ONSIZE 1 1/8 28.575 mm 1.124 1.125 - JC4709BA4

.9990 & 1.0000 CLASS Y PIN PLUG GAGE GO NO GO ONSIZE 1.0 25.375 mm .999 1.000 - JC4708BA4

1.2490 & 1.2505 CL Y PIN PLUG GAGE GO NO GO 1.2500 +.0005 1 1/4 31.763 mm 1.249 - JC4707BA4

SOUTHERN GAGE CO.

2.5000 CLASS Z PIN PLUG GAGE ONSIZE 2 1/2 63.500 mm 2.500 INSPECTION CHECK - JC4705BA4

.3445 & .3447 CL XX PIN PLUG GAGE GO NO GO .3438 +.0007 11/32 8.755 INSPECTION - JC4603AZ4