{"product_id":"vermont-gage-111153900-class-zz-plus-plug-gage-0-539-in","title":"Vermont Gage 111153900 Class Zz Plus Plug Gage 0.539 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERMONT GAGE 111153900 is a Class ZZ Plus plug gage machined from tool steel for dimensional inspection of bored holes and internal features. It measures a nominal diameter of 0.539 inches with a tolerance of 0.0002 inches and a 10 microinch surface finish, delivering the accuracy required for Go inspection workflows. A Certificate of Accuracy with NIST traceability is included, making this gage suitable for quality systems that require documented measurement standards. Machinists, toolmakers, and quality technicians use Class ZZ Plus gages as a reliable single-purpose attribute tool in production and inspection environments.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is used in Go inspection applications to verify that a drilled, reamed, or bored hole meets its minimum size specification. It is also used to set and verify micrometers, verniers, and other measuring devices. With an overall length of 2.0 inches and a ground tool steel body, it fits standard gage handle accessories and works across light manufacturing, job shop, and precision machining environments. The included NIST-traceable certificate supports ISO and AS9100 quality documentation requirements.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal measurement diameter of 0.539 inches for direct Go attribute inspection\u003c\/li\u003e\n  \u003cli\u003eTolerance of 0.0002 inches meets ASME B89.1 Class ZZ Plus requirements\u003c\/li\u003e\n  \u003cli\u003e10 microinch surface finish for consistent, repeatable gage contact\u003c\/li\u003e\n  \u003cli\u003eTool steel construction for durability in production inspection use\u003c\/li\u003e\n  \u003cli\u003eCertificate of Accuracy with NIST traceability included for quality documentation\u003c\/li\u003e\n  \u003cli\u003eOverall length of 2.0 inches compatible with standard gage handle accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for Go inspection of internal features and for setting micrometers, verniers, and other measuring devices. Compatible with standard plug gage handles that accept 0.539 inch diameter gage members.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages are used by machinists and quality technicians and require no permanent installation. Before use, clean the gage and workpiece bore with a lint-free cloth to remove chips, oil, and debris that could affect the reading. Never force a Go gage into a hole; if resistance is excessive, the bore is undersized and should be re-inspected with measurement instruments before proceeding. Store the gage in its protective case away from other tools to prevent surface damage that could affect calibration.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Diameter\u003c\/strong\u003e: 0.539 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 microinch\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; Setting 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: 111153900\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51728682418482,"sku":"111153900","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1cf04934d75d3eb37d973f6ea4b25c4d_36267ef7-3909-4767-80b0-78fe8119808f.jpg?v=1788694928","url":"https:\/\/voomisupply.com\/products\/vermont-gage-111153900-class-zz-plus-plug-gage-0-539-in","provider":"Voomi Supply","version":"1.0","type":"link"}