NORTHERN GAUGE

NORTHERN GAUGE

1 1/16 18 UNJEF 3A SOLID THREAD RING GAGES 1.0625 GO NO GO PDS= 1.0264 & 1.0228 - DW28900BC4

NORTHERN GAUGE

1 1/16 20 UN 2A SOLID THREAD RING GAGES 1.0625 GO NO GO P.D.'S = 1.0286 & 1.0240 - DW28901BC4

NORTHERN GAUGE

1 1/16 28 UN 2A SOLID LEFT HAND THREAD RING GAGE 1.0625 GO ONLY P.D. = 1.0341 - DW28849BC4

NORTHERN GAUGE

1 1/2 16 UN 2B LEFT HAND THREAD PLUG GAGE 1.5 GO NO GO P.D.'S = 1.4594 & 1.4662 - DW28704BC4

NORTHERN GAUGE

1 1/4 12 UNF 2A SOLID THREAD RING GAGES 1.25 GO NO GO P.D.'S = 1.1941 & 1.1879 - DW28927BC4

NORTHERN GAUGE

1 1/4 9 BSF (M) SOLID THREAD RING GAGES 1.25 GO NO GO P.D.'S = 1.1789 & 1.1717 - DW28895BC4

NORTHERN GAUGE

1 1/8 14 WW M SOLID THREAD RING GAGES 1.125 GO NO GO P.D.'S = 1.0793 & 1.0731 - DW28861BC4

NORTHERN GAUGE

1 3/4 16 UN 3A SOLID THREAD RING GAGES 1.75 GO NO GO P.D.'S = 1.7094 & 1.7054 - DW28719BC4

NORTHERN GAUGE

1 3/4 16 UNJ 3A SOLID THREAD RING GAGES 1.75 GO NO GO P.D.'S = 1.7094 & 1.7054 - DW28721BC4

NORTHERN GAUGE

1 3/8 20 UNS 2B LEFT HAND THREAD PLUG GAGE 1.375 GO NO GO PD'S = 1.3425 & 1.3486 - DW28757BC4

NORTHERN GAUGE

1 5/16 16 UNJ 3A SOLID THREAD RING GAGES 1.3125 GO NO GO PD'S = 1.2719 & 1.2681 - DW28928BC4

NORTHERN GAUGE

1 5/8 18 UNEF 2A SOLID THREAD RING GAGE 1.625 1.6250 GO ONLY P.D. = 1.5874 CHECK - DW28850BC4