SCREW PITCH GAGES

GENERAL (Made in USA)

• These finely crafted measuring devices are used for gaging V,
  American National or U.S. standard 60°threads.
• Gages are notched for measuring inside threads of small holes
  and nuts as well as external threads.
• Set of 51 screw pitches combines all sizes from 4 to 84,
  including 11-1/2 and 27 pipe thread sizes.
• Knurled thumb nuts lock the case in an open or closed position.

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