NORTHERN GAUGE

NORTHERN GAUGE

3.933 8 ACME 2G THREAD PLUG GAGE GO ONLY P.D. = 3.8705 3.9330 INSPECTION CHECK - DW10502BHTX

NORTHERN GAUGE

3/4 12 STUB ACME 2G THREAD PLUG GAGE .75 .750 GO NO GO P.D.'S = .7250 & .7389 - DW28744BC4

NORTHERN GAUGE

3/4 14 BSPT L1 PIPE THREAD PLUG GAGE .75 .750 .7500 BRITISH TAPER Rc3/4 SYSTEM B - DW28762BC4

NORTHERN GAUGE

3/4 16 ACME 2G SOLID LEFT HAND THREAD RING GAGES .75 GO NO GO PDS= .7118 & .6991 - DW28894BC4

NORTHERN GAUGE

3/8 12 STUB ACME 2G THREAD PLUG GAGE .375 .3750 GO NO GO P.D.'S = .3500 & .3623 - DW37009CL5

NORTHERN GAUGE

3/8 19 BSP SOLID PIPE THREAD RING GAGE .375 GO NO GO PDS= 15.804 & 15.543 BSPP B - DW28859BC4

NORTHERN GAUGE

4 1/2 8 CSG API 5B ROUND CASING WORK THREAD PLUG GAGE 4.5 OIL INSPECTION - BR10011BU5

NORTHERN GAUGE

4 1/8 12 UNJ 3A SOLID THREAD RING GAGE 4.125 4.1250 GO ONLY P.D. = 4.0709 CHECK - DW29336BC4

NORTHERN GAUGE

4 1/8 12 UNJ 3A SOLID THREAD RING GAGES 4.125 GO NO GO P.D.'S = 4.0709 & 4.0660 - DW28949BC4

NORTHERN GAUGE

4 3/4 16 UN 3A SOLID THREAD RING GAGES 4.75 GO NO GO P.D.'S = 4.7094 & 4.7049 - DW29337BC4

NORTHERN GAUGE

5 1/2 5 BUTTRESS CSG API 5B THREAD PLUG GAGE 5.5 5.0 BCSG BUTT CASING BUTTER BTC - BR10015BU5

NORTHERN GAUGE

5 1/2 8 CSG API 5B ROUND CASING WORK THREAD PLUG GAGE 5.5 OIL INSPECTION - BR10013BU5