{"product_id":"spi-13-858-6-steel-rule-24-inch-16r-rigid","title":"Spi 13-858-6 Steel Rule 24 Inch 16R Rigid","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SPI 13-858-6 is a rigid steel rule measuring 24 inches in overall length and 1-1\/8 inches in overall width. Finished in satin chrome plating, it delivers clear, glare-reduced readability in shop and field conditions. The rule carries 16R graduation style, providing four scales: 1\/32, 1\/64, 1\/100, and 1\/50 inch increments. At 0.0400 inches thick, it lies flat against a workpiece without flexing. Machinists, pipefitters, sheet metal workers, and layout technicians use this rule for precise linear measurement on a wide range of trade and fabrication tasks.\u003c\/p\u003e\n\u003cp\u003eThis rule is suited for residential and commercial trade applications where accurate layout and measurement are required. It performs well on machine shop floors, metal fabrication benches, HVAC ductwork layout, plumbing rough-in, and general mechanical work. The horizontal scale orientation makes it easy to read in standard left-to-right measurement workflows. It installs no tools and requires no power, serving as a hand-carried reference tool for daily use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e24-inch overall length provides ample reach for panel, duct, and pipe layout work\u003c\/li\u003e\n  \u003cli\u003e16R graduation style with four scales: 1\/32, 1\/64, 1\/100, and 1\/50 inch\u003c\/li\u003e\n  \u003cli\u003eSatin chrome-plated finish reduces glare and resists corrosion\u003c\/li\u003e\n  \u003cli\u003eRigid construction at 0.0400 inches thick holds its shape under repeated use\u003c\/li\u003e\n  \u003cli\u003eNon-magnetic with no hook included, keeping the tool simple and lightweight\u003c\/li\u003e\n  \u003cli\u003eHorizontal scale orientation for straightforward linear measurement reads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose rigid steel rule for use in machining, fabrication, HVAC, plumbing, and electrical trade applications requiring precise fractional and decimal inch measurement.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eNo installation is required for this hand tool. Store flat to prevent warping and keep the graduated surface clean and free of debris to maintain readability. Inspect the rule periodically for burrs or edge damage that could affect measurement accuracy. Handle with care to avoid dropping on hard surfaces, which can cause permanent bending of a rigid rule.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 24 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 1-1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0400 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\u003eCoating\/Finish\u003c\/strong\u003e: Satin Chrome-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScale Orientation\u003c\/strong\u003e: Horizontal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnetic\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes Hook\u003c\/strong\u003e: No\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: SPI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 13-858-6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPIROTHERM","offers":[{"title":"Default Title","offer_id":51696331489586,"sku":"13-858-6","price":76.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/957a820f2146828a5f553cdea1bdcc71.jpg?v=1788341570","url":"https:\/\/voomisupply.com\/products\/spi-13-858-6-steel-rule-24-inch-16r-rigid","provider":"Voomi Supply","version":"1.0","type":"link"}