{"product_id":"spi-29-194-8-class-zz-plus-plug-gage-0-194-in-steel","title":"Spi 29-194-8 Class Zz Plus Plug Gage 0.194 in Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 29-194-8 is a Class ZZ Plus plug gage designed for precise go\/no-go measurement of hole diameters in machined and fabricated components. Built to a tolerance of 0.0002 inches, this gage confirms that a 0.194-inch diameter hole falls within acceptable dimensional limits. Constructed from steel for wear resistance and dimensional stability, it is used in quality control, inspection, and production floor environments. Machinists, tool-and-die technicians, and metrology professionals rely on this type of gage for fast, repeatable verification during in-process and final inspection.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is suited for inspecting drilled, reamed, or bored holes in metal, plastic, and composite workpieces where tight diameter tolerances must be confirmed. It is appropriate for both job-shop and production environments where manual gaging remains the standard verification method. The 0.194-inch nominal diameter targets common small-bore applications across general machining, toolroom work, and precision assembly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ Plus tolerance rating at 0.0002 inches for reliable dimensional verification\u003c\/li\u003e\n  \u003cli\u003e0.194-inch nominal measurement diameter for small-bore inspection\u003c\/li\u003e\n  \u003cli\u003eSteel construction provides hardness and resistance to wear during repeated use\u003c\/li\u003e\n  \u003cli\u003eCompact, single-piece gage format allows quick manual go\/no-go checks\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.2 pounds for comfortable handheld use during extended inspection tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use plug gage for inspection of 0.194-inch nominal diameter holes in standard machining and quality control applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages are handled and used by machinists and quality control inspectors and do not require installation in the traditional sense. Clean both the gage and the workpiece bore before use to prevent debris from affecting measurement accuracy. Handle the gage with care to avoid drops or impacts that could alter its calibrated dimensions. Periodic recalibration against certified master gages is recommended to maintain measurement traceability per applicable shop quality standards.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Diameter\u003c\/strong\u003e: 0.194 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: 29-194-8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51713451393330,"sku":"29-194-8","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/958b99dafbecd9739844c3bf91902971.jpg?v=1788493791","url":"https:\/\/voomisupply.com\/products\/spi-29-194-8-class-zz-plus-plug-gage-0-194-in-steel","provider":"Voomi Supply","version":"1.0","type":"link"}