{"product_id":"mitutoyo-182-241-steel-rule-18-inch-4r-rigid","title":"Mitutoyo 182-241 Steel Rule 18 Inch 4R Rigid","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MITUTOYO 182-241 is a rigid stainless steel rule designed for precise linear measurement in trade and industrial environments. The rule measures 18 inches in overall length and 1-3\/16 inches in overall width, with a thickness of 0.05 inches. It carries a 4R graduation pattern, providing four scales on a single rule: 1\/16, 1\/32, 1\/64, and 1\/8 inch increments. A satin chrome-plated finish reduces glare under shop lighting and protects the surface from corrosion. Machinists, pipefitters, HVAC technicians, and fabricators use this rule for layout work, scribing, and quick reference measurements on the bench or in the field.\u003c\/p\u003e\u003cp\u003eThis rule is suited for residential and commercial trade applications where a durable, easy-to-read measuring reference is needed. Typical use cases include ductwork layout, pipe fitting measurement, sheet metal fabrication, and general mechanical assembly. The horizontal scale orientation makes it straightforward to align against workpieces. No hook or magnetic base is included, keeping the profile flat and easy to store in a tool pouch or service bag.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4R graduation pattern with 1\/16, 1\/32, 1\/64, and 1\/8 inch scales on a single rule\u003c\/li\u003e\n\u003cli\u003eRigid stainless steel construction resists bending and corrosion\u003c\/li\u003e\n\u003cli\u003eSatin chrome finish minimizes glare for easier reading in bright or overhead lighting\u003c\/li\u003e\n\u003cli\u003eSlim 0.05-inch thickness fits tight spaces and tool pouches\u003c\/li\u003e\n\u003cli\u003e18-inch length covers common layout and rough-measurement needs without excess bulk\u003c\/li\u003e\n\u003cli\u003eNo hook or magnetic base keeps the profile clean and snag-free\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose rigid steel rule suitable for trade and industrial measurement tasks across HVAC, plumbing, electrical, and mechanical fabrication work.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eNo installation is required for this hand tool. Store the rule flat or in a protective sleeve to prevent edge damage and maintain graduation legibility. Avoid using the rule as a pry or scraping tool, as this can deform the edges and compromise measurement accuracy. Clean with a dry cloth after use to preserve the satin chrome finish.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 1-3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.05 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGraduation Style\u003c\/strong\u003e: 4R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGraduation Increments\u003c\/strong\u003e: 1\/16, 1\/32, 1\/64, 1\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility\u003c\/strong\u003e: Rigid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\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\u003eHook Included\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\u003eWeight\u003c\/strong\u003e: 0.31 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 41111604\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MITUTOYO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 182-241\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MITUTOYO","offers":[{"title":"Default Title","offer_id":51559775666482,"sku":"182-241","price":62.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e8df610e150de6afdce9e4ece8b7cf9f_d6807a5e-bc90-4220-95e2-9250be5b1bfc.jpg?v=1786440675","url":"https:\/\/voomisupply.com\/products\/mitutoyo-182-241-steel-rule-18-inch-4r-rigid","provider":"Voomi Supply","version":"1.0","type":"link"}