{"product_id":"vermont-gage-112301370-class-zz-plus-plug-gage-1-37mm","title":"Vermont Gage 112301370 Class Zz Plus Plug Gage 1.37mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERMONT GAGE 112301370 is a Class ZZ Plus plug gage designed for precision dimensional inspection of small bores and holes. It measures 1.37 mm in diameter and holds a tolerance of 0.00508 mm, delivering the tight accuracy required for go-type inspection work. The gage body is machined from tool steel and carries a 10 microfinish surface finish. Each unit ships with a Certificate of Accuracy that includes NIST traceability, making it suitable for controlled inspection environments. Licensed calibration technicians, toolroom machinists, and quality control inspectors are the primary users of this gage.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is used in manufacturing and inspection settings where small-diameter bores must be verified to close tolerances. It functions as a go gage to confirm that a hole meets its minimum size requirement before assembly. Common applications include setting micrometers, verifying verniers, and confirming bore dimensions on machined components. The 2.0000-inch overall length fits standard gage handle systems used in production and inspection environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ Plus tolerance class for go-type bore inspection\u003c\/li\u003e\n  \u003cli\u003e1.37 mm diameter with 0.00508 mm tolerance\u003c\/li\u003e\n  \u003cli\u003e10 microfinish surface finish for consistent gage contact\u003c\/li\u003e\n  \u003cli\u003eTool steel construction for wear resistance and dimensional stability\u003c\/li\u003e\n  \u003cli\u003eIncludes Certificate of Accuracy with NIST traceability\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B89.1 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard plug gage handles in go-type inspection applications including setting micrometers, verniers, and other small-bore measuring devices where a 1.37 mm diameter gage is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis gage is handled by calibration technicians and quality control personnel, not field tradespeople. Store the gage in its protective case when not in use to prevent damage to the lapped surface. Clean contact surfaces before use to avoid false readings. Do not force the gage into a bore; if resistance is felt, the hole is undersize.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1.37 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.00508 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGage Class\u003c\/strong\u003e: ZZ Plus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurface Finish\u003c\/strong\u003e: 10 Microfinish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Tool Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B89.1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Certificate of Accuracy with NIST Traceability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VERMONT GAGE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 112301370\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51755613159730,"sku":"112301370","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d9ac4452eee4f4eabd4dc2662727a806_59a4c3c0-9b2f-44fa-8657-2315e35756a0.jpg?v=1788956899","url":"https:\/\/voomisupply.com\/products\/vermont-gage-112301370-class-zz-plus-plug-gage-1-37mm","provider":"Voomi Supply","version":"1.0","type":"link"}