{"product_id":"spi-22-192-9-class-zz-plug-gage-set-125-pc-nist","title":"Spi 22-192-9 Class Zz Plug Gage Set 125 Pc Nist","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SPI 22-192-9 is a 125-piece Class ZZ plug gage set designed for fast, accurate measurement of hole sizes, slot widths, and distances between holes. The set covers a diameter range of 14.000 mm to 16.48 mm with a plus 0.005 mm tolerance, meeting Class ZZ standards for inspection-grade gaging. Each pin gage is held in an included pin gage holder, and the set ships with a Certificate of Accuracy that is NIST traceable. Machinists, quality control technicians, and tool room personnel rely on sets like this for GO gaging inspection in production and incoming inspection environments.\u003c\/p\u003e\u003cp\u003eThis plug gage set is suited for use in machine shops, manufacturing facilities, and quality inspection departments where repeatable hole measurement is required. The 125-piece configuration spanning 14.000 mm to 16.48 mm covers a practical range for medium-sized bores and slots. The Class ZZ tolerance classification makes this set appropriate for general-purpose inspection rather than master or reference gaging. The NIST traceable certificate supports quality management system documentation requirements such as ISO 9001 and AS9100 programs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e125 individual pin gages covering 14.000 mm to 16.48 mm diameter range\u003c\/li\u003e\n\u003cli\u003eClass ZZ classification with plus 0.005 mm tolerance for general inspection use\u003c\/li\u003e\n\u003cli\u003eNIST traceable Certificate of Accuracy included for QMS documentation\u003c\/li\u003e\n\u003cli\u003ePin gage holder included for organized storage and retrieval\u003c\/li\u003e\n\u003cli\u003eSuitable for GO gaging inspection, slot width measurement, and hole-to-hole distance calculation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose Class ZZ plug gage set for use with any workpiece or fixture requiring hole or slot inspection in the 14.000 mm to 16.48 mm diameter range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003ePlug gages are handled and used by quality technicians or machinists and do not require installation in the conventional sense. Before use, clean gage pins and workpiece bores with a lint-free cloth to remove chips, oils, or debris that could affect measurement accuracy. Store pins in the provided holder when not in use to prevent surface damage and maintain calibration integrity. Re-certify or re-calibrate the set at intervals required by your quality management system.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Diameter\u003c\/strong\u003e: 14.000 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Diameter\u003c\/strong\u003e: 16.48 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: plus 0.005 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Type\u003c\/strong\u003e: Plus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass\u003c\/strong\u003e: ZZ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 125\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: NIST Traceable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 17.72 x 12.2 x 2.83 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 24.91 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 22-192-9\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51689137045810,"sku":"22-192-9","price":327.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cda24b58b4a4994e06e8c048b86f571a.jpg?v=1788255158","url":"https:\/\/voomisupply.com\/products\/spi-22-192-9-class-zz-plug-gage-set-125-pc-nist","provider":"Voomi Supply","version":"1.0","type":"link"}