{"product_id":"spi-19-133-8-class-zz-minus-plug-pin-gage-0-133-in","title":"Spi 19-133-8 Class Zz Minus Plug Pin Gage 0.133 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 19-133-8 is a Class ZZ minus plug pin gage used to verify bore diameters and hole tolerances in precision machining and inspection applications. This gage measures a nominal diameter of 0.133 inches and holds a tolerance of 0.0002 inches, making it suitable for go\/no-go inspection routines where tight dimensional control is required. Constructed from steel, it provides the hardness and wear resistance expected in a shop-floor measurement tool. Machinists, quality control technicians, and tool and die professionals use Class ZZ gages as a cost-effective standard for production inspection work.\u003c\/p\u003e\n\u003cp\u003eThis plug pin gage is used in environments where hole size verification is part of a standard inspection process, including machine shops, manufacturing facilities, and tool rooms. It is appropriate for checking drilled, reamed, or bored holes in metal, plastic, and composite workpieces. Class ZZ gages are the most widely used grade for general-purpose production inspection and are not intended for master or reference gage applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal diameter of 0.133 inches for direct bore verification\u003c\/li\u003e\n  \u003cli\u003eClass ZZ tolerance of 0.0002 inches for general production inspection\u003c\/li\u003e\n  \u003cli\u003eMinus gage configuration for go-side or no-go-side inspection setups\u003c\/li\u003e\n  \u003cli\u003eSteel construction for hardness and wear resistance in shop environments\u003c\/li\u003e\n  \u003cli\u003eSingle-piece design with no moving parts for reliable, repeatable measurements\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 use with conventional pin gage handles and holders sized for small-diameter pins in general production inspection tooling setups.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug pin gages are handled and used by machinists and quality control technicians during part inspection routines. No power source or mechanical installation is required. Gages should be stored clean and dry to prevent corrosion of the steel body, and should be handled with clean gloves or wiped free of skin oils before use to preserve dimensional accuracy. Periodic re-calibration against a traceable standard is recommended per applicable metrology procedures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGage Class\u003c\/strong\u003e: ZZ Minus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e: 0.133 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance (Decimal Inch)\u003c\/strong\u003e: 0.0002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance (mm)\u003c\/strong\u003e: 0.0002 mm\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: 19-133-8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51693901087026,"sku":"19-133-8","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2fc14ed20b7befc6a461290611220ed9.jpg?v=1788318793","url":"https:\/\/voomisupply.com\/products\/spi-19-133-8-class-zz-minus-plug-pin-gage-0-133-in","provider":"Voomi Supply","version":"1.0","type":"link"}