{"product_id":"mitutoyo-614188-531-steel-gage-block-0-148-in-grade-0","title":"Mitutoyo 614188-531 Steel Gage Block 0.148 in Grade 0","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MITUTOYO 614188-531 is a square steel gage block with a nominal length of 0.148 inches, manufactured to ASME Grade 0 accuracy standards. Gage blocks are precision-ground reference standards used to calibrate measuring instruments, set comparators, and verify dimensional tolerances in machining and inspection environments. This block ships with a Certificate of Inspection, confirming it meets the stated accuracy grade at the time of manufacture. Grade 0 blocks are intended for calibration lab and toolroom use where tighter tolerances are required. Metrology technicians, quality control inspectors, and precision machinists are the primary users of this type of reference standard.\u003c\/p\u003e\n\u003cp\u003eThis gage block is suited for use in inspection rooms, tool cribs, and calibration labs where traceable dimensional references are required. It is appropriate for setting dial indicators, bore gages, and height gages, as well as for verifying the accuracy of micrometers and calipers. The 0.148-inch dimension makes it useful as a slip block within a set or as a standalone reference for a specific nominal dimension in a quality assurance workflow.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 0 accuracy per ASME standards for high-precision calibration and inspection use\u003c\/li\u003e\n  \u003cli\u003eSteel construction provides durability and wear resistance under repeated wringing and handling\u003c\/li\u003e\n  \u003cli\u003e0.148-inch nominal length for specific dimensional reference applications\u003c\/li\u003e\n  \u003cli\u003eIncludes Certificate of Inspection for traceability documentation\u003c\/li\u003e\n  \u003cli\u003eSquare geometry compatible with standard gage block accessories and holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style precision reference standard for use with standard gage block accessories, holders, and inspection setups requiring an ASME Grade 0 square steel gage block.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eGage blocks are handled and used by metrology technicians and quality control personnel, not installed in a mechanical system. Clean block surfaces with lint-free cloth and appropriate solvent before and after use to prevent corrosion and maintain surface finish. Store blocks in their protective case when not in use and avoid contact with abrasive surfaces. Wring blocks together only on clean, flat surfaces using proper technique to avoid scoring the precision faces.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Length\u003c\/strong\u003e: 0.148 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy Grade\u003c\/strong\u003e: Grade 0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Certificate of Inspection\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: MITUTOYO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 614188-531\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITUTOYO","offers":[{"title":"Default Title","offer_id":51560143388978,"sku":"614188-531","price":52.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/350c9d2e0b6b96948642857864c7bd2d.jpg?v=1786447341","url":"https:\/\/voomisupply.com\/products\/mitutoyo-614188-531-steel-gage-block-0-148-in-grade-0","provider":"Voomi Supply","version":"1.0","type":"link"}