{"product_id":"spi-19-715-2-class-zz-minus-plug-pin-gage-0-715-in","title":"Spi 19-715-2 Class Zz Minus Plug Pin Gage 0.715 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 19-715-2 is a Class ZZ minus plug pin gage with a 0.715-inch nominal diameter, manufactured from steel. Plug pin gages are precision hand tools used to verify that a drilled, bored, or reamed hole falls within a specified dimensional tolerance. The Class ZZ designation indicates a commercial-grade tolerance appropriate for general inspection work, while the minus configuration means the gage is ground to the lower end of the tolerance range. The 19-715-2 carries a tolerance of 0.0002 inches and weighs approximately 0.2 pounds, making it easy to handle during production-floor or shop inspection.\u003c\/p\u003e\n\u003cp\u003eThis gage is suited for machinists, tool-and-die workers, quality control inspectors, and maintenance technicians who need a reliable go or no-go reference for hole diameter verification. It is commonly used in machine shops, fabrication facilities, and maintenance departments where consistent hole quality must be confirmed before assembly. At 0.715 inches, this size is typical in applications involving shaft fits, bushing bores, and precision drilled features in metalworking and mechanical assembly operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ tolerance classification for commercial-grade hole inspection\u003c\/li\u003e\n  \u003cli\u003eMinus configuration ground to the lower end of the tolerance range\u003c\/li\u003e\n  \u003cli\u003e0.0002-inch tolerance for reliable dimensional verification\u003c\/li\u003e\n  \u003cli\u003e0.715-inch nominal diameter covers a common bore size in mechanical assembly\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability under repeated shop use\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.2 pounds for comfortable one-hand use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Class ZZ minus plug pin gage for verifying 0.715-inch nominal diameter bores in general machining and inspection applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug pin gages are used by hand insertion only — never force a gage into a bore or use tools to drive it, as this will damage both the gage and the workpiece. Clean the bore and gage surface before each use to ensure accurate readings and prevent premature wear. Store the gage in a protective case away from other metal tools to avoid surface damage that would compromise measurement accuracy. Calibration against a traceable standard should be performed periodically per your facility quality plan.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e: 0.715 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: Class ZZ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Minus\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: 19-715-2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51716595024178,"sku":"19-715-2","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/39bb823bf8f121316f659cf095fcfaee.jpg?v=1788528551","url":"https:\/\/voomisupply.com\/products\/spi-19-715-2-class-zz-minus-plug-pin-gage-0-715-in","provider":"Voomi Supply","version":"1.0","type":"link"}