{"product_id":"starrett-90151-square-steel-gage-block-16-in-grade-0","title":"Starrett 90151 Square Steel Gage Block 16 in Grade 0","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STARRETT 90151 is a square steel gage block measuring 16.00000 inches, manufactured to Grade 0 accuracy. Gage blocks are precision reference standards used to calibrate measurement tools, set up inspection equipment, and verify dimensional tolerances on the shop floor or in a metrology lab. Grade 0 represents a high level of dimensional accuracy, making this block suitable for critical inspection and calibration work. The steel construction provides durability and stability under normal shop conditions. Licensed metrologists, quality control technicians, and toolroom machinists are the primary users of this type of gage block.\u003c\/p\u003e\n\u003cp\u003eThis gage block is suited for applications requiring a large-format precision reference standard. At 16 inches, it is appropriate for setting up large fixtures, calibrating long-range measuring instruments, or verifying the accuracy of large-scale inspection equipment. It is used in industrial manufacturing environments, toolrooms, and quality assurance labs where dimensional traceability is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 0 accuracy for high-precision calibration and inspection work\u003c\/li\u003e\n  \u003cli\u003e16.00000 inch nominal size provides a large-format reference standard\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability and dimensional stability\u003c\/li\u003e\n  \u003cli\u003eSquare block geometry for versatile setup and fixturing applications\u003c\/li\u003e\n  \u003cli\u003eSold individually as a single-piece unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a precision reference standard for use with calibrated measuring instruments and inspection equipment requiring a Grade 0 accuracy gage block in a 16-inch size.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eGage blocks are handled by quality technicians and metrologists following established metrology lab protocols. Store and handle this block in a clean, temperature-stable environment to preserve dimensional accuracy. Clean mating surfaces before use to prevent damage or measurement error. Follow your facility's calibration management procedures and applicable standards such as ASME B89.1.9 when placing this block into service as a reference standard.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy Grade\u003c\/strong\u003e: Grade 0\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 16.00000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlock Style\u003c\/strong\u003e: Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 90151\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51538981126450,"sku":"90151","price":2250.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d05a1ac8d1ac564d7007189ec3ac84fa.jpg?v=1785831678","url":"https:\/\/voomisupply.com\/products\/starrett-90151-square-steel-gage-block-16-in-grade-0","provider":"Voomi Supply","version":"1.0","type":"link"}