{"product_id":"vermont-gage-111176900-class-zz-plus-plug-gage-0-769-in","title":"Vermont Gage 111176900 Class Zz Plus Plug Gage 0.769 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERMONT GAGE 111176900 is a Class ZZ Plus plug gage designed for dimensional inspection of machined bores and holes. This gage measures a nominal diameter of 0.769 inches with a tolerance of 0.0002 inches and a surface finish of 10 microinches, making it suitable for go-inspection applications where consistent, repeatable measurements are required. Manufactured from tool steel, it delivers the durability and dimensional stability expected in production and quality-control environments. Each unit ships with a Certificate of Accuracy traceable to NIST, supporting documentation requirements in ISO and ASME-compliant inspection programs. Installation and use require no special tools beyond a clean, calibrated work surface.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is used in metrology and quality-control settings to verify bore diameters on machined components. It is appropriate for use alongside set micrometers, verniers, and other measuring devices as a reference or go-gage check. Typical applications include incoming inspection, in-process checks on CNC-machined parts, and final inspection in job shops, toolrooms, and manufacturing facilities. The 2.0-inch overall length provides adequate handle clearance for standard bore-entry procedures. Machinists, quality technicians, and calibration lab personnel are the primary users of this gage.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ Plus tolerance of 0.0002 inches for high-accuracy go inspection\u003c\/li\u003e\n  \u003cli\u003e10-microinch surface finish on the gage member for consistent contact and reduced wear\u003c\/li\u003e\n  \u003cli\u003eTool steel construction for dimensional stability and long service life\u003c\/li\u003e\n  \u003cli\u003eIncludes Certificate of Accuracy with NIST traceability for documentation compliance\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B89.1 standard for plain plug gages\u003c\/li\u003e\n  \u003cli\u003eOverall length of 2.0 inches suited for standard bore-entry inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style go plug gage for verifying 0.769-inch nominal bore diameters in accordance with ASME B89.1; compatible for use with set micrometers, verniers, and other calibrated measuring devices as stated by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages should be handled by a qualified machinist or quality technician following standard metrology practices. Clean and deburr the bore before insertion to prevent gage damage and false readings. Never force the gage into a bore; apply only light, consistent hand pressure to avoid deflection or surface damage. Store the gage in its protective case away from heat sources and corrosive environments to maintain calibration integrity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Diameter\u003c\/strong\u003e: 0.769 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 microinches\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\u003ePackage Quantity\u003c\/strong\u003e: 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: 111176900\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51753836773682,"sku":"111176900","price":20.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1cf04934d75d3eb37d973f6ea4b25c4d_9b347e8d-1fea-4dc7-918a-cf9c5790da25.jpg?v=1788941329","url":"https:\/\/voomisupply.com\/products\/vermont-gage-111176900-class-zz-plus-plug-gage-0-769-in","provider":"Voomi Supply","version":"1.0","type":"link"}