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No. C391 Series Center Gage

STARRETT-C391

Extremely handy for use in grinding and setting screw cutting tools, the gage meets American National or U.S. 60°. It also has a useful scale for finding the number of threads per inch through graduat... read more

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Features

Extremely handy for use in grinding and setting screw cutting tools, the gage meets American National or U.S. 60°. It also has a useful scale for finding the number of threads per inch through graduations in 14ths, 20ths, 24ths and 32nds of an inch. The gage also has a table of double depths of threads for determining size of tap drills.

Additional Features

  • Meets American Unified National Standard, 60°
  • Made of spring-tempered steel with satin chrome finish
  • Scale for finding the number of screws per inch
  • Gaging surfaces ground
Specifications
Acme Tools Brand Name: STARRETT
Acme Tools Part Number: C391
Acme Tools Air Shipment Restricted: N
Acme Tools Prop65 Compliant: N
Acme Tools Carb Compliant: N
Assembled Weight (lbs): 0.1
Gauge Graduations: TPI
Gauge Type: Center gage
Material: Steel
Measuring Format: SAE
Measuring Tool Type: Gauges
Package Weight: 0.1
Size: n/a
Customer Reviews
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