{"product_id":"spi-29-266-4-class-zz-plus-plug-gage-0-266-in","title":"Spi 29-266-4 Class Zz Plus Plug Gage 0.266 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 29-266-4 is a Class ZZ Plus plug gage designed for precise go\/no-go inspection of drilled, reamed, or machined holes. It measures a nominal diameter of 0.266 inches with a tolerance of 0.0002 inches, making it suitable for quality control tasks that require tight dimensional verification. Constructed from steel, this gage provides the rigidity and wear resistance expected in a shop or inspection environment. Machinists, tool-and-die technicians, and quality inspectors use plug gages like this to verify hole acceptance without the need for complex measuring instruments.\u003c\/p\u003e\n\u003cp\u003eThis plug gage is intended for use in manufacturing and machining environments where hole diameter conformance must be confirmed quickly and reliably. It is well suited for production floor inspection, incoming material verification, and setup validation on drilling or boring operations. The compact, single-end format makes it easy to use in both benchtop inspection and in-process checks on the machine. Facilities working to tight part tolerances in metals, plastics, or composites will find this gage appropriate for routine dimensional audits.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal measurement diameter of 0.266 inches for consistent hole inspection\u003c\/li\u003e\n  \u003cli\u003eClass ZZ Plus tolerance of 0.0002 inches for reliable go\/no-go gauging\u003c\/li\u003e\n  \u003cli\u003eSteel construction provides durability and resistance to wear in shop conditions\u003c\/li\u003e\n  \u003cli\u003eCompact form factor supports both bench inspection and in-process use\u003c\/li\u003e\n  \u003cli\u003eSingle-unit packaging allows straightforward procurement for individual replacement or addition to a gage set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style inspection tool compatible with standard plug gage handle sets and gage block accessories used in general machining and quality inspection applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePlug gages should be handled with clean, dry hands or lint-free gloves to prevent corrosion from skin oils. Store the gage in a protective case or lightly oiled cloth when not in use. Always verify that the workpiece and gage are at the same ambient temperature before gauging to avoid thermal expansion errors. Calibration and use should follow applicable standards such as ASME B89.1.5 for plug gages.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Diameter\u003c\/strong\u003e: 0.266 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: 29-266-4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51706678903090,"sku":"29-266-4","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bf7a688bb60ec248c01a869b1a6678ac.jpg?v=1788436022","url":"https:\/\/voomisupply.com\/products\/spi-29-266-4-class-zz-plus-plug-gage-0-266-in","provider":"Voomi Supply","version":"1.0","type":"link"}