{"product_id":"spi-29-866-1-class-zz-plus-plug-gage-0-866-in-dia","title":"Spi 29-866-1 Class Zz Plus Plug Gage 0.866 in Dia","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 29-866-1 is a Class ZZ Plus plug gage designed to verify the inside diameter of bores, holes, and machined features to a nominal size of 0.866 inches. Built to Class ZZ Plus tolerances, this gage holds a dimensional tolerance of 0.0002 inches, making it suitable for production inspection and quality control applications where consistent go\/no-go verification is required. The gage is constructed from steel for durability and dimensional stability through repeated use. It is used by machinists, quality technicians, and tooling professionals in manufacturing and machining environments.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is applied in production floor and inspection room settings where inside diameter conformance must be confirmed quickly and reliably. It is appropriate for checking drilled, reamed, or bored holes in metal and similar materials. The 0.866-inch nominal diameter makes it a common fit for a range of standard bore sizes encountered in general machining, automotive, and industrial fabrication work. It is a single-piece gage intended for one-piece-per-inspection use in go\/no-go measurement setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal measurement diameter of 0.866 inches for precise bore verification\u003c\/li\u003e\n  \u003cli\u003eClass ZZ Plus tolerance of 0.0002 inches for reliable production inspection\u003c\/li\u003e\n  \u003cli\u003eSteel construction for wear resistance and long service life\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight at 0.2 pounds for easy single-hand use\u003c\/li\u003e\n  \u003cli\u003eGo\/no-go style plug gage for fast pass-fail inspection decisions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard addition to plug gage sets used for inside diameter inspection of 0.866-inch nominal bores in production and quality control applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages are handled and applied by quality technicians or machinists familiar with dimensional inspection practices. Before use, ensure the bore and gage are clean and free of debris, chips, or cutting fluid that could affect measurement accuracy. Do not force the gage into the bore, as this can damage the gage or the part being inspected. Store the gage in a protective case and calibrate or verify against a reference standard periodically to maintain traceability.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e: 0.866 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\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: SPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 29-866-1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51695498232114,"sku":"29-866-1","price":16.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/56707eb676b50fab0f8a8b93cef3e0c0.jpg?v=1788335806","url":"https:\/\/voomisupply.com\/products\/spi-29-866-1-class-zz-plus-plug-gage-0-866-in-dia","provider":"Voomi Supply","version":"1.0","type":"link"}