Is Starrett Made in USA?
Last verified: March 2026 · Based on 8 verified products and public manufacturing evidence
Yes — Made in USA
Starrett manufactures its products in the United States — specifically in Athol, MA. Our verification team confirmed this through public manufacturing claims, factory records, and product listings.
Verification Confidence
Average confidence score across 8 verified products — scores ≥70% are shown on this site.
Manufacturing Details
- Made in
- Athol, MA
- Headquarters
- Athol, MA
- Location detail
- Specific city confirmed
- History
- Long-established (50+ years)
- Founded
- 1880
Verification Evidence
L.S. Starrett Company has manufactured precision measuring tools in Athol, Massachusetts since 1880. Strong Made in USA claim across all domestic product lines. Combination squares, micrometers, steel rules, and precision instruments all manufactured in Athol. One of the oldest continuously operating precision tool makers in the USA.
About Starrett
L.S. Starrett Company has manufactured precision measuring tools in Athol, Massachusetts since 1880, establishing the American standard for accuracy in machine shops, quality labs, and trade workshops across the country.
Heritage & History
Laroy Sunderland Starrett founded the company in Athol, Massachusetts in 1880, initially producing the Starrett combination square — a versatile layout tool that combined the functions of a try square, miter square, depth gauge, and level in a single precision instrument. The combination square design was so successful that it established the company's identity and gave machinists a tool they could use for multiple layout tasks without multiple instruments.
Starrett has operated continuously from Athol for over 140 years, through economic depressions, two World Wars, and repeated waves of overseas competition in precision tools. The company's survival reflects the genuine quality differential that precision measurement demands — when a micrometer needs to be accurate to 0.0001 inch, the machining and calibration tolerances required cannot be easily replicated at low-cost production facilities.
Made in Athol, Massachusetts
Starrett machines, grinds, and calibrates its tools at the Athol facility. The combination squares are machined from hardened steel blanks, then ground to flatness specifications that define the accuracy of every subsequent measurement made with the tool. Steel rules are hardened, straightened, graduated, and chrome-plated at the same facility. Micrometers are assembled from machined components with carbide anvil faces and calibrated against precision gauge blocks.
The manufacturing process for precision tools is inherently labor-intensive in ways that resist full automation — the final calibration and inspection steps require human judgment that cannot be reliably replaced by machine vision systems at the tolerances Starrett's specifications demand. This labor intensity is part of why Starrett has maintained domestic production while less demanding tool categories moved offshore.
American-Made Starrett Products
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Frequently Asked Questions
Is Starrett made in the USA?
Yes. Starrett is made in the United States, manufactured in Athol, MA. L.S. Starrett Company has manufactured precision measuring tools in Athol, Massachusetts since 1880. Strong Made in USA claim across all domestic product lines. Combination squares, micrometers, steel rules, and precision instruments all manufactured in Athol. One of the oldest continuously operating precision tool makers in the USA.
Where is Starrett manufactured?
Starrett manufactures its products in Athol, MA. The company is headquartered in Athol, MA.
Which Starrett products are made in the USA?
We carry 8 verified American-made Starrett products across Tools & Hardware. Every listing is linked directly to Amazon with verified manufacturing evidence.