{"product_id":"spi-29-161-7-class-zz-plus-plug-gage-0-161-in-dia","title":"Spi 29-161-7 Class Zz Plus Plug Gage 0.161 in Dia","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 29-161-7 is a Class ZZ Plus plug gage designed for precision hole measurement in machining and manufacturing environments. Built to a tolerance of 0.0002 inches, this go\/no-go style gage provides reliable dimensional verification of bored, drilled, or reamed holes at a nominal diameter of 0.161 inches. The steel construction delivers the hardness and wear resistance required for repeated use on the shop floor. Machinists, quality control technicians, and toolroom professionals rely on Class ZZ Plus gages for in-process and final inspection of close-tolerance work.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is suited for use in precision manufacturing, tool and die, and quality assurance applications where accurate small-bore measurement is critical. It is appropriate for both job shop and production environments where consistent hole diameter verification is required. The 0.161-inch nominal size targets a specific range of drilled or reamed bore work common in light mechanical and instrument assembly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eClass ZZ Plus tolerance rating of 0.0002 inches for precision go\/no-go measurement\u003c\/li\u003e\n  \u003cli\u003eNominal measurement diameter of 0.161 inches\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability and wear resistance in production use\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight at 0.2 pounds for easy handling at the inspection station\u003c\/li\u003e\n  \u003cli\u003eSingle-piece packaging suitable for individual replacement or kit supplement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style precision measurement tool for use in standard plug gage handles and holders sized to accept small-diameter Class ZZ Plus gage members.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages are installed and used by machinists and quality technicians following standard metrology practices. Handle the gage member with clean, dry hands or lint-free gloves to prevent corrosion from skin oils. Store the gage in its protective case when not in use and keep it away from abrasive surfaces. Calibration intervals should follow the facility quality plan and applicable ASME B89 standards.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Diameter\u003c\/strong\u003e: 0.161 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.0002 inches\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\u003eGage Class\u003c\/strong\u003e: ZZ Plus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 29-161-7\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51707886436658,"sku":"29-161-7","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f2ac8e51580791184aebbb2be7400d63.jpg?v=1788442697","url":"https:\/\/voomisupply.com\/products\/spi-29-161-7-class-zz-plus-plug-gage-0-161-in-dia","provider":"Voomi Supply","version":"1.0","type":"link"}