{"product_id":"mitutoyo-611143-541-steel-gage-block-0-103-in-grade-as-1","title":"Mitutoyo 611143-541 Steel Gage Block 0.103 in Grade AS-1","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MITUTOYO 611143-541 is a rectangular steel gage block measuring 0.103 inches, manufactured to ASME Grade AS-1 accuracy. Gage blocks are precision-ground reference standards used to calibrate measuring instruments, set comparators, and verify dimensional tolerances on the shop floor or in a metrology lab. This block ships with a Certificate of Inspection, confirming it has been measured and documented against traceable standards. Grade AS-1 is a working-grade gage block appropriate for production calibration and inspection tasks requiring tight dimensional control. Machinists, quality technicians, and calibration specialists are the primary users of this type of precision tooling.\u003c\/p\u003e\n\u003cp\u003eThis gage block is suited for use in machine shops, tool rooms, quality control labs, and production inspection environments. It functions as a single-block reference standard or as part of a set when wringing multiple blocks to build up a target dimension. Applications include setting dial indicators, height gages, snap gages, and optical comparators to a known reference. Its 0.103 inch nominal size makes it a common incremental value for building combinations within a complete gage block set.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade AS-1 accuracy per ASME standards — suitable for production and inspection use\u003c\/li\u003e\n  \u003cli\u003eRectangular steel construction provides durability and wringability for block stacking\u003c\/li\u003e\n  \u003cli\u003eNominal size of 0.103 inches with five-decimal precision for exacting dimensional reference\u003c\/li\u003e\n  \u003cli\u003eIncludes Certificate of Inspection for traceability documentation\u003c\/li\u003e\n  \u003cli\u003eSingle-block package supports individual replacement within an existing set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or individual addition compatible with standard rectangular steel gage block sets conforming to ASME B89.1.9 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eGage blocks are handled and stored by metrology technicians and quality control personnel, not installed in the traditional trade sense. Before use, clean all mating surfaces with a lint-free cloth and an appropriate solvent to remove oils and debris that can affect wringing and measurement accuracy. When wringing blocks together, apply light pressure and a sliding motion — never force or snap blocks, as this can damage lapped surfaces. Store blocks in their case with desiccant to prevent corrosion on steel surfaces.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 0.103 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Rectangular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy Grade\u003c\/strong\u003e: AS-1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: Certificate of Inspection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: 611143-541\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITUTOYO","offers":[{"title":"Default Title","offer_id":51559440646450,"sku":"611143-541","price":35.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/171214f6c9909d8fc502aa0c73baedf7.jpg?v=1786432524","url":"https:\/\/voomisupply.com\/products\/mitutoyo-611143-541-steel-gage-block-0-103-in-grade-as-1","provider":"Voomi Supply","version":"1.0","type":"link"}