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Shars Go/No Go Double End Threaded Plug Gage Class 2B (4-40 UNC 303-1648) ![

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$32.25

$ 14 .99 $14.99

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1.:1/2-13 Unc 303-1672


  • Class of Fit: 2B
  • Double-end GO and NO GO completed with handle
  • All thread gages are made to Class X tolerances per ANSI B1.2 standard
  • Made from alloy steel and hardened to 56-60 HRc
  • Style: Go & No Go



Drew
Reviewed in the United States on May 3, 2023
Worked great to check my holes after my thread mill.