Working Plug Gages for Checking Threaded Holes

NORTHERN GAUGE

11/16 24 UNJEF 3B THREAD PLUG GAGE .6875 GO NO GO P.D.'S = .6604 & .6643 CHECK - DW28708BC4

NORTHERN GAUGE

1 9/16 18 UNEF 2B THREAD PLUG GAGE 1.5625 GO NO GO P.D.'S = 1.5264 & 1.5329 - DW28707BC4

NORTHERN GAUGE

1 9/16 18 UNEF 2B THREAD PLUG GAGE 1.5625 GO NO GO P.D.'S = 1.5264 & 1.5329 - DW28705BC4

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

M40 X 1 5H METRIC THREAD PLUG GAGE 40 1.0 GO NO GO P.D.'S = 39.3505 & 39.4825 - DW28703BC4

NORTHERN GAUGE

M40 X 1.5 6H LEFT HAND THREAD PLUG GAGE 40 GO NO GO P.D.'S = 39.029 & 39.226 - DW28697BC4

PENNOYER DODGE

2 1/4 16 UN 2B THREAD PLUG GAGE 2.25 2.250 GO NO GO P.D.'S = 2.2094 & 2.2164 - DW28696AZ4

NORTHERN GAUGE

2" 20 UN 2B THREAD PLUG GAGE 2.0 2.00 2.000 GO NO GO P.D.'S = 1.9675 & 1.9739 - DW28695BC4

NORTHERN GAUGE

M35 X 1.5 6H LEFT HAND THREAD PLUG GAGE 35 GO NO GO P.D.'S = 34.026 & 34.226 - DW28692BC4

VERMONT GAGE

NEW 1" 64 UNS 3B VERMONT THREAD PLUG GAGE 1.0 1.00 1.000 NO GO ONLY P.D. = .9928 - DW28675LVR

VERMONT GAGE

6 5/8 12 UNS 2B VERMONT THREAD PLUG GAGE 6.625 6.6250 NO GO ONLY P.D. = 6.5799 - DW28671OB4

VERMONT

5 3/8 12 UN 2B VERMONT THREAD PLUG GAGE 5.375 GO ONLY P.D. = 5.3209 2B OR 3B - DW28670OB4