NORTHERN GAUGE

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

NORTHERN GAUGE

1 3/16 20 UN 2B THREAD PLUG GAGE 1.1875 GO NO GO P.D.'S = 1.1550 & 1.1611 CHECK - DW3201RD

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 8 UN 2B THREAD PLUG GAGE 1.3125 GO NO GO P.D.'S = 1.2313 & 1.2405 CHECK - DW36319BU5

NORTHERN GAUGE

1 7/16 18 UNEF 2A SOLID THREAD RING GAGE 1.4375 GO ONLY P.D. = 1.3999 CHECK - DW28848BC4

NORTHERN GAUGE

1 7/8 20 UN 2A SOLID LEFT HAND THREAD RING GAGES 1.875 GO NO GO = 1.8410 1.8361 - DW28865BC4

NORTHERN GAUGE

1.54 12 STUB ACME 2G THREAD PLUG GAGE 1.540 GO NO GO P.D.'S = 1.5150 & 1.5316 - DW28740BC4

NORTHERN GAUGE

1/2 10 ACME 2C THREAD PLUG GAGE .5 .50 .500 GO NO GO P.D.'S = .4500 & .4637 - DW36998CL5

NORTHERN GAUGE

1/2 13 UNC 2A SOLID THREAD RING GAGES .5 .50 GO NO GO P.D.'S = .4485 & .4435 - DW28922BC4