Working Plug Gages for Checking Threaded Holes

PENNOYER DODGE

3 1/2 12 UN 3B LEFT HAND THREAD PLUG GAGE 3.5 GO NO GO P.D.'S = 3.4459 & 3.4522 - DW4395RD

YOU ARE PURCHASING THE PICTURED LEFT HAND THREAD PLUG GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIO

PENNOYER DODGE

4 1/8 12 UN 3B BEFORE PLATE THREAD PLUG GAGE 4.125 GO ONLY P.D. = 4.0733 N-3B - DW4373RD

YOU ARE PURCHASING THE PICTURED BEFORE PLATE THREAD PLUG GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIO

PONAM

4 1/16 12 UNS 3B THREAD PLUG GAGE 4.0625 GO NO GO P.D.'S = 4.0084 & 4.0148 NS-3B - DW4378RD

YOU ARE PURCHASING THE PICTURED THREAD PLUG GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIO

PONAM

5 1/2 8 UNJS 3B BEFORE PLATE THREAD PLUG GAGE 5.5 NO GO ONLY P.D. = 5.4269 TOOL - DW4376RD

YOU ARE PURCHASING THE PICTURED BEFORE PLATE THREAD PLUG GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIO

PONAM

4 3/8 16 UNS 3B THREAD PLUG GAGE 4.375 GO NO GO P.D.'S = 4.3344 & 4.3425 NS-3B - DW4380RD

YOU ARE PURCHASING THE PICTURED THREAD PLUG GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIO

PENNOYER DODGE

4 1/8 12 UNS 3B THREAD PLUG GAGE 4.125 GO NO GO P.D.'S = 4.0709 & 4.0772 NS-3B - DW4379RD

YOU ARE PURCHASING THE PICTURED THREAD PLUG GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIO

5 1/2 8 N 3B BEFORE PLATE THREAD PLUG GAGE 5.5 UN-3B GO & NO GO INSPECTION - DW4299RD

FALSE

5 1/2 12 N BUTTRESS THREAD PLUG GAGE 5.5 GO ONLY P.D. = 5.4500 N-BTTRESS 3 - DW4300RD

YOU ARE PURCHASING THE PICTURED THREAD PLUG GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIO

HELI-COIL

7/16 14 UNC 3B STI HELICOIL THREAD PLUG GAGE .4375 GO NO GO PD'S = .4839 & .4875 - DW4309RD

YOU ARE PURCHASING THE PICTURED STI HELICOIL THREAD PLUG GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIO

BESLY

9/16 8 NS LH LEFT HAND MODIFIED THREAD PLUG GAGE .5625 GO NO GO = .5072 & .5128 - DW4310RD

YOU ARE PURCHASING THE PICTURED LEFT HAND MODIFIED THREAD PLUG GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIO

SOUTHWESTERN GAGE CO.

6 5/8 4 NA 2G ACME LEFT HAND THREAD PLUG GAGE 6.625 4.0 GO NO GO = 6.5000 6.5304 - DW4320RD

YOU ARE PURCHASING THE PICTURED ACME LEFT HAND THREAD PLUG GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIO

THREADWELL

0.294 18 UNS 2B THREAD PLUG GAGE .294 GO NO GO P.D.'S = .2579 & .2632 NS-2B - DW4302RD

YOU ARE PURCHASING THE PICTURED THREAD PLUG GAGE.SOLD BY M & J TOOLING LLCDAYTON, OHIO