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Screw and Barrel Measurement

Screw Measurements

  • 2-inch through 5-inch diameters
  • 55mm through 125mm diameters

Digital Bore Gauges

  • 2-inch through 5-inch diameters
  • 55mm through 125mm diameters

Bore Depth Extensions

  • Up to 4 1/2-inch dia. 30:1
  • Up to 115mm dia. 30:1

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