HEMCO

HEMCO

1 7/8 16 UN 2B THREAD PLUG GAGE 1.875 1.8750 GO ONLY P.D. = 1.8344 2B OR 3B - BL4010BU

HEMCO

2 5/16 16 UN 2B THREAD PLUG GAGE 2.3125 GO NO GO P.D.'S = 2.2719 & 2.2791 CHECK - TT0351PP

HEMCO

3 1/8 8 UN 2A LEFT HAND THREAD RING GAGES 3.125 GO NO GO P.D.S = 3.0412 & 3.0326

HEMCO

3 1/8 8 UN 2A THREAD RING GAGES 3.125 GO NO GO P.D.'S = 3.0412 & 3.0326 QUALITY

HEMCO

4 3/16 12 UNJS 3A THREAD RING GAGES 4.1875 GO NO GO P.D.'S = 4.1334 & 4.1285

HEMCO

4 1/4 8 N THREAD RING GAGES 4.25 GO NO GO P.D.'S = 4.1623 & 4.1593 4 1/4-8 TOOLS