Starrett Tools & Gages

(978) 249-3551
121 Crescent Street
Athol, MA 01331-1915 - USA
Calibration for the full line of Starrett products.

  • The calibration laboratory in Athol has been accredited by the American Association for Laboratory Accreditation (A2LA) to perform length, angle, straightness, parallelism, depth, and height parameters on calipers, dial indicators, micrometers, bore, height and length gages, levels/vials, protractors and steel tape lines
  • Repair, refurbishing, and rebuilding of your Starrett tools by the same craftsmen that originally made them.
  • The calibration laboratory is A2LA accredited in accordance with ANSI/NCSL Z540-1, ISO/IEC 17025, and ISO 17025*
More About Starrett Repair Services

Starrett Calibration Services

(864) 433-8407
321 Tucapau Road
PO Box 537
Duncan, SC 29334 - USA
Fast, economical calibration for all major brands.

  • Repair for all major brands with a large stock of parts on hand
  • Highly experienced staff and modern, fully equipped facilities
  • Many services can also be performed at your location
  • The calibration laboratory is A2LA accredited in accordance with ANSI/NCSL Z540-1, ISO/IEC 17025, and ISO 17025*
More About Starrett Calibration Services

Starrett Webber Gage Division

(440) 835-0001
24500 Detroit Road
Cleveland, OH 44145-2579 - USA
Webber Gage Block Calibration

  • Commercial grade gage block calibration in accordance with ISO 10012-1 and former U.S. MIL-STD-45662A
  • Master grade gage block calibration in accordance with ANSI/NCSL Z540-1, ISO/IEC 17025, and ISO 17025, with detailed information and documentation regarding the geometry and parallelism of each block
  • Accredited by NVLAP (National Voluntary Laboratory Accreditation Program) via NIST – the highest possible level for this type of calibration*
Starrett-Webber Gage Block Products

Starrett Tru-Stone Technologies

Toll Free: (800) 482-8710
1101 Prosper Drive
P.O. Box 430
Waite Park, MN 56387 - USA
Starrett Tru-Stone Granite Surface Plate Calibration.

  • Calibration of granite surface plates, granite parallels, granite straight edges (2- and 4-sided), and granite squares
  • Surface plate re-lapping
  • The calibration laboratory is A2LA accredited in accordance with ISO/IEC 17025
Starrett Tru-Stone Granite Products

* Accreditations are site-specific and tool-specific. The Scope of Accreditation is available upon request to each location.
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