{"product_id":"spi-19-536-2-class-zz-minus-plug-pin-gage-0-536-in","title":"Spi 19-536-2 Class Zz Minus Plug Pin Gage 0.536 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 19-536-2 is a Class ZZ minus plug pin gage used to check bore diameters and hole tolerances in precision machining and inspection work. It measures a nominal diameter of 0.536 inches with a minus tolerance of 0.0002 inches, confirming that a hole or bore does not exceed its specified lower limit. Made from steel, this gage is handled by machinists, quality control technicians, and tool room personnel who need reliable go\/no-go verification on the shop floor or in the inspection lab.\u003c\/p\u003e\n\u003cp\u003eClass ZZ plug gages are the standard choice for general-purpose inspection of production parts where consistent hole sizing is critical. This 0.536-inch gage fits into quality assurance workflows for manufactured components across industries including industrial equipment, fluid system assemblies, and precision fabrication. It is used wherever repeatable dimensional verification of drilled, reamed, or bored holes is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal diameter of 0.536 inches for precise bore inspection\u003c\/li\u003e\n  \u003cli\u003eClass ZZ minus tolerance of 0.0002 inches for general-purpose go\/no-go gauging\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability and dimensional stability under repeated use\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight at 0.2 pounds for easy handling during inspection\u003c\/li\u003e\n  \u003cli\u003eSingle-piece packaging suitable for individual replacement or toolroom stocking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct addition to Class ZZ plug gage sets used for general-purpose bore and hole inspection in standard inch-measurement applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug pin gages are handled by machinists or quality inspectors and require no mechanical installation. Before use, ensure the gage and the workpiece bore are clean and free of debris or cutting fluid that could affect measurement accuracy. Do not force the gage into an undersized bore, as this can damage the gage or the part. Store in a protective case away from temperature extremes to maintain dimensional integrity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e: 0.536 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.0002 inches (minus)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance (mm)\u003c\/strong\u003e: 0.0002 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGage Class\u003c\/strong\u003e: ZZ\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\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: 19-536-2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51716438982962,"sku":"19-536-2","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7c2857002a1ee36fe2918c91c4c7007d.jpg?v=1788526096","url":"https:\/\/voomisupply.com\/products\/spi-19-536-2-class-zz-minus-plug-pin-gage-0-536-in","provider":"Voomi Supply","version":"1.0","type":"link"}