{"product_id":"general-1216-i-flexible-steel-rule-12-inches-5r","title":"General 1216-I Flexible Steel Rule 12 Inches 5R","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GENERAL 1216-I is a flexible steel rule designed for precise linear measurement in trade and light industrial applications. At 12 inches overall length and 15\/32 inches wide, it fits comfortably in a tool pouch or chest pocket. The polished silver finish reduces glare under work lighting, and the 5R graduation style provides four scales on a single blade: 1\/100 inch, 1\/32 inch, and 1\/64 inch increments. The flexible construction allows the blade to conform to curved or irregular surfaces where a rigid rule would lose contact and introduce measurement error. HVAC technicians, pipefitters, electricians, and plumbers reach for a rule like this daily during layout, verification, and inspection tasks.\u003c\/p\u003e\n\u003cp\u003eThis rule is suited for both shop and field use wherever quick, accurate linear measurement is needed. The 5R graduation layout is a common standard in mechanical trades, making this rule a practical addition to any journeyman or apprentice tool kit. Its compact 12-inch length works well inside enclosures, panels, and tight mechanical spaces where a longer rule is awkward to position. The polished finish aids readability against scribed lines on metal, plastic, and wood substrates.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFlexible steel blade conforms to curved and contoured surfaces for accurate measurement\u003c\/li\u003e\n  \u003cli\u003e5R graduation style with 1\/100, 1\/32, and 1\/64 inch scales on a single rule\u003c\/li\u003e\n  \u003cli\u003e12-inch overall length fits standard tool pouches and chest pockets\u003c\/li\u003e\n  \u003cli\u003e15\/32-inch blade width provides a stable reading surface\u003c\/li\u003e\n  \u003cli\u003ePolished silver finish improves contrast and scale readability\u003c\/li\u003e\n  \u003cli\u003eNo hook, no magnet — straightforward layout tool with no added bulk\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose flexible steel rule suitable for use across HVAC, plumbing, electrical, and light fabrication trades wherever a 12-inch 5R-graduation blade is the specified or preferred measuring tool.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eNo installation is required for this measuring tool. Store the blade flat or in a protective sleeve to prevent set or permanent bend in the flexible steel. Avoid using the rule as a cutting guide with heavy blade pressure, as this can deform the blade edge and compromise measurement accuracy over time. Clean with a dry cloth after use in environments with cutting fluid, oil, or moisture.\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: 12 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 15\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGraduation Style\u003c\/strong\u003e: 5R\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGraduation Increments\u003c\/strong\u003e: 1\/100 inch, 1\/32 inch, 1\/64 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexibility\u003c\/strong\u003e: Flexible\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Polished\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Silver\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\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: GENERAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1216-I\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GENERAL FILTERS","offers":[{"title":"Default Title","offer_id":51541188215090,"sku":"1216-I","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f973e892d4dca684a2cdc4ec47c803b3.jpg?v=1785869747","url":"https:\/\/voomisupply.com\/products\/general-1216-i-flexible-steel-rule-12-inches-5r","provider":"Voomi Supply","version":"1.0","type":"link"}