{"product_id":"vermont-gage-111321450-class-zz-plus-plug-gage-0-2145-in","title":"Vermont Gage 111321450 Class Zz Plus Plug Gage 0.2145 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERMONT GAGE 111321450 is a Class ZZ Plus plug gage machined to a 0.2145-inch diameter for go inspection of bores, holes, and internal features. Built from tool steel with a 10 microfinish surface coating, this gage delivers the precision needed to verify that a workpiece opening meets its minimum acceptable size. The overall length of 2.0 inches provides comfortable handling during repeated inspection cycles. Each unit ships with a Certificate of Accuracy traceable to NIST, confirming conformance to ASME B89.1 dimensional standards. Machinists, quality technicians, and tool-and-die professionals rely on plug gages like this one for fast, reliable attribute inspection on the shop floor or in the metrology lab.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is suited for go inspection tasks in production and quality-control environments. It is also used to set and verify micrometers, verniers, and other measuring devices where a known reference diameter is required. The 0.2145-inch size fits applications involving small-diameter bores in precision machined components. The 10 microfinish surface finish minimizes wear on the gage and the workpiece during routine contact checks, making it appropriate for both high-volume production inspection and bench-level calibration work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.2145-inch diameter ground to a Class ZZ Plus tolerance of plus or minus 0.0002 inches\u003c\/li\u003e\n  \u003cli\u003eTool steel construction for durability and resistance to wear during repeated use\u003c\/li\u003e\n  \u003cli\u003e10 microfinish surface coating for smooth contact and minimal workpiece marking\u003c\/li\u003e\n  \u003cli\u003eOverall length of 2.0 inches for easy single-hand operation\u003c\/li\u003e\n  \u003cli\u003eIncludes Certificate of Accuracy with NIST traceability\u003c\/li\u003e\n  \u003cli\u003eManufactured to ASME B89.1 standards for dimensional gaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for go inspection of 0.2145-inch diameter bores and as a reference standard for setting micrometers, verniers, and other hand measuring instruments in precision machining and quality-assurance applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages are handled and used by quality technicians and machinists; no permanent installation is required. Before use, clean the gage and the workpiece bore with a lint-free cloth to remove chips, oil, and debris that could affect the reading. Apply light, consistent hand pressure when inserting the gage into a bore — never force it, as forcing can damage the gage land or alter calibration. Store the gage in its protective case away from temperature extremes to maintain dimensional stability between uses.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter of Measurement\u003c\/strong\u003e: 0.2145 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\u003eMaterial\u003c\/strong\u003e: Tool Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: 10 Microfinish\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\u003eStandards\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: 111321450\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51748230627634,"sku":"111321450","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/529821f9205ec0e25c5a3cbde2145991_e7f91e10-84fe-47dd-b966-8261ebb93851.jpg?v=1788890721","url":"https:\/\/voomisupply.com\/products\/vermont-gage-111321450-class-zz-plus-plug-gage-0-2145-in","provider":"Voomi Supply","version":"1.0","type":"link"}