{"product_id":"spi-29-776-2-class-zz-plus-plug-gage-0-776-in","title":"Spi 29-776-2 Class Zz Plus Plug Gage 0.776 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 29-776-2 is a Class ZZ Plus plug gage used to inspect and verify bore diameters in precision machining and manufacturing environments. Designed for go\/no-go inspection workflows, this plug gage checks whether a hole or bore meets a specified diameter tolerance. The nominal measurement diameter is 0.776 inches, with a tolerance of 0.0002 inches, making it suitable for applications that demand close dimensional control. The steel construction provides durability and dimensional stability under repeated use. Metrology technicians, machinists, and quality control inspectors are the primary users of this type of instrument.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is used in machine shops, manufacturing facilities, and quality inspection departments where bore diameter verification is part of standard incoming, in-process, or final inspection procedures. Class ZZ Plus gages are appropriate for general-purpose inspection of production parts where consistent dimensional compliance must be confirmed. The compact size and straightforward design make this gage practical for bench or floor use across a range of industrial applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal measurement diameter of 0.776 inches for precise bore inspection\u003c\/li\u003e\n  \u003cli\u003eTolerance of 0.0002 inches meets Class ZZ Plus classification requirements\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability and long service life under regular use\u003c\/li\u003e\n  \u003cli\u003eGo\/no-go plug gage format supports fast, repeatable pass\/fail inspection\u003c\/li\u003e\n  \u003cli\u003eCompact form factor suitable for bench-top and floor inspection environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style Class ZZ Plus plug gage for use in standard go\/no-go bore inspection applications where a 0.776-inch nominal diameter and 0.0002-inch tolerance are required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages are handled and used by metrology technicians and quality inspection personnel, not installed in the traditional sense. Store the gage in a protective case away from moisture and debris to maintain dimensional integrity. Clean the gage and the bore being measured before use to prevent false readings. Do not force the gage through a bore, as this can damage both the gage and the part being inspected.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Diameter\u003c\/strong\u003e: 0.776 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.0002 inches (0.0002 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGage Class\u003c\/strong\u003e: ZZ Plus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 41111600\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: SPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 29-776-2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51700708344114,"sku":"29-776-2","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5f32656ea9f2742d45aed1a48f550e30_ce4fa30f-f41f-45f9-b242-1475eacab71f.jpg?v=1788394152","url":"https:\/\/voomisupply.com\/products\/spi-29-776-2-class-zz-plus-plug-gage-0-776-in","provider":"Voomi Supply","version":"1.0","type":"link"}