{"product_id":"vermont-gage-111145400-class-zz-plus-plug-gage-0-454-in","title":"Vermont Gage 111145400 Class Zz Plus Plug Gage 0.454 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERMONT GAGE 111145400 is a Class ZZ Plus plug gage machined from tool steel and designed for precise dimensional inspection of bored holes and internal features. At 0.454 inches in diameter, it meets ASME B89.1 standards and holds a tolerance of 0.0002 inches, making it suitable for go-type inspection work where accuracy is critical. The 10 microfinish surface reduces wear on the gage and the workpiece during use. Each unit ships with a Certificate of Accuracy backed by NIST traceability, supporting quality system documentation requirements. Toolroom technicians, machinists, and quality control inspectors are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is used in go inspection applications to verify that a bored or drilled hole falls within specified dimensional limits. It is also appropriate as a setting standard for micrometers, vernier calipers, and other measuring devices requiring a known reference diameter. The 2.0-inch overall length provides comfortable handling during bench inspection or in-process gauging. Typical environments include manufacturing toolrooms, machine shops, and quality inspection stations handling precision components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ Plus accuracy with 0.0002 inches tolerance per ASME B89.1\u003c\/li\u003e\n  \u003cli\u003eTool steel construction for durability and dimensional stability\u003c\/li\u003e\n  \u003cli\u003e10 microfinish surface for reduced wear during repeated use\u003c\/li\u003e\n  \u003cli\u003eIncludes Certificate of Accuracy with NIST traceability for QMS compliance\u003c\/li\u003e\n  \u003cli\u003eUsable as a setting standard for micrometers, verniers, and other measuring instruments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a go-type plug gage for inspecting internal bored features and for setting precision measuring instruments requiring a 0.454-inch reference diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages should be handled by qualified metrology or toolroom personnel following applicable ASME inspection procedures. Keep the gage clean and lightly oiled when not in use to prevent corrosion of the tool steel surface. Never force the gage into a workpiece; damage to the gage or workpiece can result from improper insertion technique. Store in a protective case away from temperature extremes to maintain dimensional accuracy.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter of Measurement\u003c\/strong\u003e: 0.454 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\u003eGage Class\u003c\/strong\u003e: ZZ Plus\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\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: 111145400\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51730065916210,"sku":"111145400","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5b88e45e30d514b677ec058f4f78cf2e_2162dc4f-dec9-4988-b1b0-99193f043106.jpg?v=1788711125","url":"https:\/\/voomisupply.com\/products\/vermont-gage-111145400-class-zz-plus-plug-gage-0-454-in","provider":"Voomi Supply","version":"1.0","type":"link"}