{"product_id":"starrett-51513-steel-rule-72-in-16r-graduation-rigid","title":"Starrett 51513 Steel Rule 72 in 16R Graduation Rigid","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe STARRETT 51513 is a rigid steel rule measuring 72 inches in overall length and 1-1\/2 inches in overall width, designed for layout, fabrication, and inspection work in demanding trade environments. Built from spring steel with a satin chrome-plated finish, it delivers clear readability and corrosion resistance. The rule carries 16R graduation style with four scales: 1\/32, 1\/64, 1\/100, and 1\/50 inch, giving machinists, fabricators, and sheet metal workers the resolution they need across both fractional and decimal measurements. At 3.125 pounds, it holds its shape flat on a workbench or material surface without flexing.\u003c\/p\u003e\n\u003cp\u003eThis rule is suited for production shops, tool rooms, and fabrication floors where long, precise linear measurements are routine. The 72-inch length covers full-panel layout work in one pass. The horizontal scale orientation and satin chrome finish reduce glare under shop lighting, making graduation marks easy to read in both natural and artificial light. It installs flat without hooks or magnetic attachments, keeping setup simple.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e72-inch overall length covers full-panel and long-stock layout in a single pass\u003c\/li\u003e\n  \u003cli\u003e16R graduation with four scales: 1\/32, 1\/64, 1\/100, and 1\/50 inch\u003c\/li\u003e\n  \u003cli\u003eRigid spring steel construction resists bending under its own weight\u003c\/li\u003e\n  \u003cli\u003eSatin chrome-plated finish reduces glare and resists surface corrosion\u003c\/li\u003e\n  \u003cli\u003eHorizontal scale orientation for straightforward left-to-right reading\u003c\/li\u003e\n  \u003cli\u003eNo hook, no magnetic base — clean profile for direct material contact\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose rigid steel rule for machinists, fabricators, and sheet metal workers requiring long-length fractional and decimal layout capability.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eNo installation is required for this measuring tool. Store flat to prevent warping and keep the rule clean of chips and cutting fluids that can obscure graduation markings. Inspect the rule periodically for nicks or burrs along the edges that could affect measurement accuracy. Handle with care near machining operations to avoid surface damage to the graduated face.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Spring Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Satin Chrome-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 72 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 1-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGraduation Style\u003c\/strong\u003e: 16R\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGraduations\u003c\/strong\u003e: 1\/32, 1\/64, 1\/100, 1\/50 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexibility\u003c\/strong\u003e: Rigid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScale Orientation\u003c\/strong\u003e: Horizontal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes Hook\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnetic\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.125 pounds\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: 51513\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STARRETT","offers":[{"title":"Default Title","offer_id":51540655702322,"sku":"51513","price":1308.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d5f98f8dbb82101fc77eb16fe80c511b.jpg?v=1785861031","url":"https:\/\/voomisupply.com\/products\/starrett-51513-steel-rule-72-in-16r-graduation-rigid","provider":"Voomi Supply","version":"1.0","type":"link"}