Providing Gage Solutions Since 1912

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Call Us: 440-953-3300 OH

936-321-7992 HOU

PMC Lone Star: A Premier Leader in Manufacturing the Highest Quality Plug Gages and Ring Gages, Dimensional Metrology Equipment & Instruments for the Oil and Gas Industry.

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PMC Lone Star is the leading manufacturer of fixed and ground limit gaging for both plug & ring thread gages. 

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All our Thread Profile Gages are in stock for immediate delivery and we offer specials made to your specifications.

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Protect your investment – store your gages in our custom gage storage cases. Eliminate damage caused by freight companies – ship your gages in our heavy-duty, secure custom cases!

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