General Tools Screw Gauge

Regular price $ 9.85 Sale

Made in USA

  • Model No. 714
  • Made of durable engineering plastic
  • 3" ruler for measuring screw lengths

  •  This handy screw thread gage quickly identifies thread pitch, tap size & drill bit size for machine & wood screws, self tapping screws, bolts & common rivets & cotter pins up to 5/16" (8 mm).   Made in USA. 

  • Product Title Overall Size Model #
    General Tools Screw Gauge 5"  x  3"


       For California Residents:

       WARNING: Cancer & Reproductive Harm -

       WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to



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