{"product_id":"vermont-gage-112300890-class-zz-plus-plug-gage-0-89mm","title":"Vermont Gage 112300890 Class Zz Plus Plug Gage 0.89mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERMONT GAGE 112300890 is a Class ZZ Plus cylindrical plug gage machined from tool steel, designed for go inspection of small-diameter bores and holes. It measures 0.89 mm in diameter with a tolerance of 0.00508 mm and a 10 microfinish surface finish, making it suitable for precision dimensional verification in quality-control environments. The gage ships with a Certificate of Accuracy traceable to NIST, confirming it meets ASME B89.1 standards. Metrology technicians, machinists, and quality inspectors use this type of instrument to verify bore dimensions on machined components before assembly or final acceptance.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is used in applications requiring precise go inspection of small bores, including verification setups with micrometers, vernier calipers, and other measuring devices. Its compact form factor and precision tool steel construction make it well suited for production floor inspection and calibration lab use alike. The 10 microfinish surface finish reduces wear-induced measurement error during repeated insertions, supporting reliable results in high-volume inspection workflows.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ Plus tolerance grade — 0.00508 mm tolerance for precise go inspection\u003c\/li\u003e\n  \u003cli\u003eTool steel construction for durability and dimensional stability\u003c\/li\u003e\n  \u003cli\u003e10 microfinish surface finish minimizes wear and measurement inconsistency\u003c\/li\u003e\n  \u003cli\u003eIncludes Certificate of Accuracy with NIST traceability\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B89.1 dimensional gage standards\u003c\/li\u003e\n  \u003cli\u003eCompatible with micrometers, verniers, and other measuring device setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for go inspection applications using micrometers, verniers, and other precision measuring devices requiring a 0.89 mm diameter cylindrical plug gage 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 metrology technicians and quality inspectors. Clean the gage and the bore being inspected before use to prevent contamination from affecting results. Store the gage in its protective case when not in use to prevent surface damage and corrosion. Do not force the gage into a bore — smooth, controlled insertion is required to protect the precision ground surface finish and avoid permanent dimensional distortion.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 0.89 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.00508 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurface Finish\u003c\/strong\u003e: 10 Microfinish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.0000 inches\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\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: 112300890\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51730071683378,"sku":"112300890","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/662f2736dbf57a4cf4922980fbf3f0ff_1fb7ef69-6c64-4d08-9471-9b9eb0d0c81c.jpg?v=1788711235","url":"https:\/\/voomisupply.com\/products\/vermont-gage-112300890-class-zz-plus-plug-gage-0-89mm","provider":"Voomi Supply","version":"1.0","type":"link"}