{"product_id":"mitutoyo-611185-541-steel-gage-block-0-145-inches-as-1","title":"Mitutoyo 611185-541 Steel Gage Block 0.145 Inches AS-1","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MITUTOYO 611185-541 is a rectangular steel gage block manufactured to AS-1 accuracy grade per ASME standards. Gage blocks serve as dimensional reference standards used to calibrate measuring instruments, set comparators, and verify part tolerances on the shop floor or in the metrology lab. This block measures 0.145 inches in nominal length and is constructed from steel for dimensional stability and wear resistance. Each unit ships with a Certificate of Inspection confirming it meets stated accuracy requirements. Licensed metrologists, machinists, and quality control technicians rely on blocks of this class for precision measurement work.\u003c\/p\u003e\u003cp\u003eThis gage block is suited for use in tool rooms, quality labs, and manufacturing environments where traceable dimensional references are required. It is appropriate for both bench-level calibration tasks and in-process inspection setups. The AS-1 accuracy grade makes it well-suited for applications demanding tighter tolerance verification than Grade 2 or Grade K blocks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAS-1 accuracy grade per ASME standards for high-precision dimensional reference\u003c\/li\u003e\n\u003cli\u003eRectangular steel construction provides stability and resistance to wear\u003c\/li\u003e\n\u003cli\u003e0.145 inch nominal length for close-tolerance measurement setups\u003c\/li\u003e\n\u003cli\u003eIncludes Certificate of Inspection for traceability documentation\u003c\/li\u003e\n\u003cli\u003eSingle-piece packaging suitable for individual replacement or set supplementation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style individual gage block for use in standard rectangular gage block sets and compatible with any comparator, surface plate setup, or calibration fixture accepting rectangular-style blocks.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eGage blocks should be handled by quality control technicians or metrologists familiar with wringing technique and proper storage practices. Clean contact surfaces thoroughly before wringing to avoid damage or measurement error. Store blocks in a protective case away from humidity and temperature extremes to maintain dimensional integrity. Follow ASME B89.1.9 guidelines for handling, cleaning, and calibration intervals.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy Grade\u003c\/strong\u003e: AS-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.145 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 611185-541\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITUTOYO","offers":[{"title":"Default Title","offer_id":51559641350450,"sku":"611185-541","price":35.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/83463dc64038c9d5fc7dff06c343eb97.jpg?v=1786437343","url":"https:\/\/voomisupply.com\/products\/mitutoyo-611185-541-steel-gage-block-0-145-inches-as-1","provider":"Voomi Supply","version":"1.0","type":"link"}