{"product_id":"starrett-92844-steel-gage-block-set-grade-0-81-piece","title":"Starrett 92844 Steel Gage Block Set Grade 0 81 Piece","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STARRETT 92844 is an 81-piece steel gage block set rated to Grade 0 accuracy, covering a measurement range of 0.05 to 4 inches. These blocks are used to establish precise reference dimensions for calibration, inspection, and layout work in precision measurement environments. The set conforms to ASME B89.1.9-2002 and includes NIST NVLAP traceable certification documentation, making it suitable for shops and labs where documented traceability is required. Machinists, calibration technicians, and quality control professionals use sets like this to verify measuring instruments and set up precision tooling.\u003c\/p\u003e\n\u003cp\u003eThis set is appropriate for tool rooms, metrology labs, machine shops, and manufacturing quality departments. The 81-piece configuration provides a wide range of combinable dimensions across four step increment groups, allowing users to build virtually any target dimension within the covered range. It is well suited for both bench-level inspection work and formal calibration procedures where Grade 0 accuracy is specified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e81 pieces covering 0.05 to 4 inches in four step increment groups\u003c\/li\u003e\n  \u003cli\u003eGrade 0 accuracy per ASME B89.1.9-2002\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability and dimensional stability\u003c\/li\u003e\n  \u003cli\u003eNIST NVLAP traceable certification included with the set\u003c\/li\u003e\n  \u003cli\u003eStep increments: (19) 0.05 inch, (4) 1.000 inch, (49) 0.001 inch, (9) 0.0001 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose Grade 0 steel gage block set for use with standard gage block accessories and holders conforming to ASME B89.1.9-2002 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eGage blocks should be handled by calibration technicians or trained metrology personnel. Before use, blocks should be wrung together on a clean, flat surface free of debris or burrs. Store blocks in the provided case and keep them away from temperature extremes to maintain dimensional accuracy. Follow shop or lab calibration interval procedures to maintain traceability documentation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 81\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e: 0.05 to 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy Grade\u003c\/strong\u003e: 0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStep Increments\u003c\/strong\u003e: (19) 0.05 inch; (49) 0.001 inch; (9) 0.0001 inch; (4) 1.000 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B89.1.9-2002\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e: NIST NVLAP Traceable Certification Included\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: STARRETT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 92844\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51542761701682,"sku":"92844","price":5378.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/34ba3ad06b765d7fa5aae3b5b5c3913d.jpg?v=1785906594","url":"https:\/\/voomisupply.com\/products\/starrett-92844-steel-gage-block-set-grade-0-81-piece","provider":"Voomi Supply","version":"1.0","type":"link"}