{"product_id":"spi-29-151-8-class-zz-plus-plug-gage-0-151-in","title":"Spi 29-151-8 Class Zz Plus Plug Gage 0.151 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 29-151-8 is a Class ZZ Plus plug gage designed for precision hole inspection in machining and manufacturing environments. It measures hole diameters at 0.151 inches with a tolerance of 0.0002 inches, making it suited for go\/no-go verification of tight-tolerance bores. Constructed from steel for durability and dimensional stability, this gage is a standard tool for quality control technicians, machinists, and metrology professionals who need reliable, repeatable measurements on the shop floor or in the inspection room.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is used in precision machining, tooling, and inspection applications where bore diameter verification is required. It is appropriate for both production-line spot checks and incoming inspection of machined components. The Class ZZ Plus designation indicates a specific tolerance grade suited for inspection of commercial-tolerance holes, making it a common choice in general manufacturing and job shop environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.151-inch measurement diameter for precise bore inspection\u003c\/li\u003e\n  \u003cli\u003e0.0002-inch tolerance for accurate go\/no-go gauging\u003c\/li\u003e\n  \u003cli\u003eSteel construction for wear resistance and dimensional stability\u003c\/li\u003e\n  \u003cli\u003eClass ZZ Plus tolerance grade suited for commercial-tolerance hole inspection\u003c\/li\u003e\n  \u003cli\u003eCompact single-piece design for handheld use at the machine or inspection station\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 0.151-inch nominal diameter bores in steel, aluminum, and similar machined components.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages are used by machinists and quality control inspectors and require no permanent installation. Handle with clean, dry hands or lint-free gloves to prevent corrosion and maintain accuracy. Store in a protective case away from other tooling to avoid surface damage. Verify gage calibration against a master reference standard before use in critical inspection applications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Diameter\u003c\/strong\u003e: 0.151 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance\u003c\/strong\u003e: 0.0002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance (Metric)\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\u003eGage Class\u003c\/strong\u003e: ZZ Plus\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: 29-151-8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51722255368498,"sku":"29-151-8","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0914ce23778b21540bf344d581cf4aa3.jpg?v=1788588231","url":"https:\/\/voomisupply.com\/products\/spi-29-151-8-class-zz-plus-plug-gage-0-151-in","provider":"Voomi Supply","version":"1.0","type":"link"}