{"product_id":"vermont-gage-112302550-class-zz-plus-plug-gage-2-55-mm","title":"Vermont Gage 112302550 Class Zz Plus Plug Gage 2.55 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERMONT GAGE 112302550 is a Class ZZ Plus plug gage machined from tool steel for precise dimensional inspection of small bores and holes. Designed for go inspection applications, it checks that a feature falls within its minimum acceptable size limit. The gage diameter is 2.55 mm with a tolerance of 0.00508 mm, and the working surface carries a 10 microfinish rating for consistent, repeatable contact. Overall length is 2.0000 inches. Each unit ships with a Certificate of Accuracy traceable to NIST, meeting the documentation requirements of quality management systems in production and inspection environments. Machinists, quality technicians, and tool-room personnel are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is suited for go inspection of precision bores in manufacturing, metrology labs, and machine shops. It is also used to set and verify micrometers, verniers, and other measuring devices that require a traceable reference standard. At 2.55 mm diameter, it covers small-bore work common in precision machined components, medical device manufacturing, and close-tolerance tooling. Conformance is certified to ASME B89.1, the governing standard for dimensional gaging in the United States.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ Plus tolerance of 0.00508 mm for high-accuracy go inspection\u003c\/li\u003e\n  \u003cli\u003eTool steel construction for wear resistance and dimensional stability\u003c\/li\u003e\n  \u003cli\u003e10 microfinish surface on the gaging member for repeatable contact\u003c\/li\u003e\n  \u003cli\u003eCertificate of Accuracy included with NIST traceability\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B89.1 dimensional gaging standard\u003c\/li\u003e\n  \u003cli\u003e2.0000-inch overall length for standard handle compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use plug gage for go inspection setups requiring a 2.55 mm diameter member; also compatible for use as a setting standard with micrometers, verniers, and other calibrated measuring devices per ASME B89.1.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages of this type are handled and used by quality technicians and machinists following standard metrology practices. Clean the gaging surface and the bore being checked before use to prevent false readings or surface damage. Never force the gage through an undersized feature; light hand pressure is the correct technique for go inspection. Store in a protective case away from temperature extremes to maintain calibration integrity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 2.55 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\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\u003eGage Class\u003c\/strong\u003e: ZZ Plus\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\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: 112302550\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51732036550962,"sku":"112302550","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3f1093233d3f242762bfac64596c2b5b_aa8ea079-f47c-4da7-aacf-256884d48057.jpg?v=1788738500","url":"https:\/\/voomisupply.com\/products\/vermont-gage-112302550-class-zz-plus-plug-gage-2-55-mm","provider":"Voomi Supply","version":"1.0","type":"link"}