{"product_id":"vermont-gage-111131500-class-zz-plus-plug-gage-0-315-in","title":"Vermont Gage 111131500 Class Zz Plus Plug Gage 0.315 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERMONT GAGE 111131500 is a Class ZZ Plus plug gage used to verify bore and hole dimensions to a precise tolerance of 0.0002 inches. Manufactured from tool steel and finished to a 10 microfinish surface, it delivers consistent, repeatable measurements in demanding shop environments. The gage has an overall length of 2.0 inches and a measurement diameter of 0.315 inches. A Certificate of Accuracy with NIST traceability is included, making it ready for documented quality assurance programs. Machinists, quality technicians, and metrology professionals use this gage to confirm hole sizes before and after machining operations.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is suited for go inspection applications in production and inspection environments. It is commonly used alongside set micrometers, verniers, and other measuring devices to establish or verify dimensional accuracy. Typical installations include in-process inspection on machine shop floors and final inspection stations in manufacturing facilities. The gage meets ASME B89.1 standards, qualifying it for use in formally controlled metrology programs at both the shop level and in dedicated inspection labs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMeasurement diameter of 0.315 inches for precise hole and bore verification\u003c\/li\u003e\n  \u003cli\u003eClass ZZ Plus tolerance rating of 0.0002 inches for high-accuracy go inspection\u003c\/li\u003e\n  \u003cli\u003eTool steel construction for durability and dimensional stability under repeated use\u003c\/li\u003e\n  \u003cli\u003e10 microfinish surface for smooth, consistent gage entry and minimal wear on inspected parts\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B89.1 standards for dimensional measuring tools\u003c\/li\u003e\n  \u003cli\u003eIncludes Certificate of Accuracy with NIST traceability for documented quality control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for go inspection use with set micrometers, verniers, and other standard measuring devices in conformance with ASME B89.1.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis gage is handled and applied by quality technicians and machinists — no power source or mechanical installation is required. Store the gage in its protective case when not in use to prevent corrosion and surface damage to the tool steel. Clean the gage and the inspected bore before use to ensure accurate readings and prevent premature wear. Never force the gage into an undersized bore, as this can damage the precision ground surface and invalidate accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Diameter\u003c\/strong\u003e: 0.315 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.0002 inches\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\u003eApplication\u003c\/strong\u003e: Go Inspection, Set Micrometers, Verniers and Other Measuring Devices\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\u003eStandard\u003c\/strong\u003e: ASME B89.1\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: 111131500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51750585237810,"sku":"111131500","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/02e4c23adefc96574e694d48b3ed338d_199b8a09-9437-43f8-9159-67ae3db1e317.jpg?v=1788917015","url":"https:\/\/voomisupply.com\/products\/vermont-gage-111131500-class-zz-plus-plug-gage-0-315-in","provider":"Voomi Supply","version":"1.0","type":"link"}