{"product_id":"spi-29-754-9-class-zz-plus-plug-gage-0-754-in","title":"Spi 29-754-9 Class Zz Plus Plug Gage 0.754 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 29-754-9 is a Class ZZ Plus plug gage designed to verify bore diameters to a nominal size of 0.754 inches. It holds a tolerance of 0.0002 inches, making it suitable for go\/no-go inspection of machined holes and bored features where dimensional accuracy is critical. Constructed from steel, this gage provides the wear resistance and stability required for repeated use in production and quality-control environments. Machinists, toolroom technicians, and quality inspectors use plug gages like this one to confirm that drilled, reamed, or bored holes meet print specifications before parts move to assembly.\u003c\/p\u003e\n\u003cp\u003eClass ZZ Plus plug gages are intended for general-purpose inspection of production parts. This gage is well suited for checking hole tolerances in manufacturing facilities, machine shops, and job shops where steel, aluminum, or similar machinable materials are being processed. It is typically used as a no-go member in a matched gage set or as a standalone check against a known diameter specification. The compact size and low weight of 0.2 pounds make it easy to handle at the machine or inspection bench.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal measurement diameter of 0.754 inches for precise bore verification\u003c\/li\u003e\n  \u003cli\u003eClass ZZ Plus tolerance of 0.0002 inches for reliable go\/no-go inspection\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability and dimensional stability under repeated use\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.2 pounds for easy one-handed handling at the machine or bench\u003c\/li\u003e\n  \u003cli\u003eSingle-piece package quantity suited for individual inspection station use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style Class ZZ Plus plug gage for use in standard go\/no-go bore inspection applications where a 0.754-inch nominal diameter is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages are handled and used by machinists, toolroom staff, and quality-control technicians. Before use, clean the gage and the bore being checked to remove chips, coolant, and debris that could affect the reading. Do not force the gage into a hole; forced insertion can damage the gage surface and give a false reading. Store the gage in its protective case when not in use to prevent wear, corrosion, and accidental damage that would affect calibration.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Diameter\u003c\/strong\u003e: 0.754 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: ZZ Plus\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: 29-754-9\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51715391258930,"sku":"29-754-9","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2056ec032a6386320bd4e8eac309040f.jpg?v=1788513229","url":"https:\/\/voomisupply.com\/products\/spi-29-754-9-class-zz-plus-plug-gage-0-754-in","provider":"Voomi Supply","version":"1.0","type":"link"}