{"product_id":"vermont-gage-112305570-class-zz-plus-plug-gage-5-57-mm","title":"Vermont Gage 112305570 Class Zz Plus Plug Gage 5.57 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VERMONT GAGE 112305570 is a Class ZZ Plus cylindrical plug gage manufactured from tool steel for use in precision dimensional inspection applications. The gage measures 5.57 mm in diameter and carries a tolerance of 0.005 mm, conforming to ASME B89.1 standards. The working surface is finished to a 10 microfinish rating, which supports accurate bore verification across a range of inspection tasks. Each unit ships with a Certificate of Accuracy that includes NIST traceability, making it suitable for use in quality systems that require documented calibration references. Machinists, quality technicians, and metrology personnel use this gage for go inspection of drilled, reamed, or bored holes.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is intended for go inspection use in manufacturing, machine shop, and quality control environments. It is well suited for checking bore acceptance on precision components where a 5.57 mm nominal diameter is specified. The gage is also compatible with setting micrometers, verniers, and other measuring devices that require a certified reference standard. At an overall length of 2.0000 inches, it fits standard gage handle setups used in bench and floor inspection workflows.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ Plus tolerance of 0.005 mm per ASME B89.1 standard\u003c\/li\u003e\n  \u003cli\u003e10 microfinish surface for consistent, accurate bore contact\u003c\/li\u003e\n  \u003cli\u003eTool steel construction for durability in production inspection environments\u003c\/li\u003e\n  \u003cli\u003eIncludes Certificate of Accuracy with NIST traceability\u003c\/li\u003e\n  \u003cli\u003eOverall length of 2.0000 inches fits standard gage handle assemblies\u003c\/li\u003e\n  \u003cli\u003eSuitable for go inspection as well as setting micrometers and verniers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for go inspection of 5.57 mm diameter bores and for use as a reference standard with micrometers, verniers, and other precision measuring devices.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages are handled and used by quality technicians and machinists in inspection settings. Keep the gage clean and lightly oiled when not in use to prevent corrosion on the tool steel surface. Do not force the gage into a bore, as this can damage the gage or distort the measurement surface. Handle the gage by its body or a proper gage handle to avoid introducing thermal expansion error from hand contact.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 5.57 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.005 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\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: 0.03 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: 112305570\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VERMONT GAGE","offers":[{"title":"Default Title","offer_id":51743609946418,"sku":"112305570","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/529821f9205ec0e25c5a3cbde2145991_b832694a-f1c5-45c5-bb00-2ddf6ea66a26.jpg?v=1788848357","url":"https:\/\/voomisupply.com\/products\/vermont-gage-112305570-class-zz-plus-plug-gage-5-57-mm","provider":"Voomi Supply","version":"1.0","type":"link"}