{"product_id":"starrett-rs-1-000-a1-steel-gage-block-1-inch-grade-0","title":"Starrett Rs 1.000 A1 Steel Gage Block 1 Inch Grade 0","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe STARRETT RS 1.000 A1 is a rectangular steel gage block manufactured to Grade 0 accuracy. Gage blocks are precision reference standards used to calibrate measuring instruments, set comparators, and verify dimensional tolerances on machined parts. This block is ground and lapped to a nominal size of 1.00000 inches, meeting the tighter dimensional tolerances required by Grade 0 classification. It is sized and constructed for use in quality control labs, tool rooms, and production floor inspection stations where traceable dimensional standards are required.\u003c\/p\u003e\u003cp\u003eThis gage block is suited for metrology and dimensional inspection applications in manufacturing, machining, and precision assembly environments. Grade 0 blocks are appropriate for use as calibration references and for verifying the accuracy of micrometers, calipers, height gauges, and other precision measuring tools. This single-block unit is typically used by quality technicians, tool and die makers, and metrologists requiring a reliable 1-inch reference standard.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 0 accuracy classification for tighter dimensional tolerance and calibration-grade use\u003c\/li\u003e\n\u003cli\u003eNominal size of 1.00000 inches for reliable 1-inch reference measurement\u003c\/li\u003e\n\u003cli\u003eSteel construction for durability and wringing compatibility with other steel gage blocks\u003c\/li\u003e\n\u003cli\u003eRectangular form for stable use with gage block holders and accessories\u003c\/li\u003e\n\u003cli\u003eSingle-block package suitable for adding to an existing gage block set or replacing a worn piece\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or supplemental reference standard compatible with standard rectangular gage block holders and accessories used in Grade 0 and general-purpose metrology setups.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eGage blocks should be handled by qualified metrology or quality control personnel. Before use, clean block surfaces with an appropriate solvent to remove protective oil and inspect for burrs or damage that could affect accuracy. Store blocks in a protective case away from temperature extremes to maintain dimensional stability. Blocks should be periodically recalibrated against a national or international measurement standard per applicable quality system requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy Grade\u003c\/strong\u003e: Grade 0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 1.00000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Rectangle\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: STARRETT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: RS 1.000 A1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51541640806706,"sku":"RS 1.000 A1","price":126.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d1a2b669fbd26564e648c37ed57a18bb.jpg?v=1785880946","url":"https:\/\/voomisupply.com\/products\/starrett-rs-1-000-a1-steel-gage-block-1-inch-grade-0","provider":"Voomi Supply","version":"1.0","type":"link"}