{"product_id":"dayton-lamina-9-1218-11-die-spring-light-duty-green","title":"Dayton Lamina 9-1218-11 Die Spring Light-duty Green","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DAYTON LAMINA 9-1218-11 is a light-duty die spring designed for use in stamping dies, press tooling, and industrial machinery where consistent, repeatable spring force is required. It features a 0.75-inch hole diameter, a 0.375-inch rod diameter, and a free length of 4.5 inches. Constructed from chromium-vanadium steel with a D-shaped wire profile, this spring delivers a maximum deflection load of 108 pounds at 1.8 inches of travel. The green color coding follows ISO 10243 standards to indicate light-duty classification, making it straightforward to identify and replace in the field.\u003c\/p\u003e\u003cp\u003eThis die spring is suited for light-duty tooling applications in stamping, forming, and progressive die operations. It is commonly installed by tool and die makers, press maintenance technicians, and industrial maintenance mechanics working on metal fabrication equipment. The 4.5-inch free length and 40 percent maximum operating deflection make it a practical choice for standard die sets requiring controlled, low-force spring return across a range of press strokes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLight-duty classification with green color coding per ISO 10243 for easy field identification\u003c\/li\u003e\n\u003cli\u003eChromium-vanadium steel construction with D-shaped wire profile for consistent load performance\u003c\/li\u003e\n\u003cli\u003eMaximum deflection load of 108 pounds at 1.8 inches of travel\u003c\/li\u003e\n\u003cli\u003e40 percent maximum operating deflection with 2.34 inches travel to solid\u003c\/li\u003e\n\u003cli\u003eMeets ISO 10243, ISO 9001:2015, and NAAMS standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an ISO 10243 light-duty die spring replacement for standard 0.75-inch bore die sets and tooling applications requiring a 0.375-inch guide rod and a 4.5-inch free length spring.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eDie springs are typically installed by qualified tool and die technicians during die maintenance or rebuild procedures. Always relieve all press pressure and lock out the press before removing or installing die components. Do not compress this spring beyond the rated maximum operating deflection percentage, as exceeding the travel-to-solid dimension will accelerate fatigue and reduce service life. Inspect mating rod and bore surfaces for wear before installation to ensure proper alignment and full spring travel.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Deflection Load\u003c\/strong\u003e: 108 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 1.8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTravel To Solid\u003c\/strong\u003e: 2.34 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Deflection\u003c\/strong\u003e: 40 percent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuty Rating\u003c\/strong\u003e: Light-Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Shape\u003c\/strong\u003e: D-Shaped\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Chromium-Vanadium Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Green\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.153 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 10243, ISO 9001:2015, NAAMS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DAYTON LAMINA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9-1218-11\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DAYTON LAMINA","offers":[{"title":"Default Title","offer_id":52108727157042,"sku":"9-1218-11","price":15.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3c98749830f56d025e37f62a10cd888f.jpg?v=1790075090","url":"https:\/\/voomisupply.com\/products\/dayton-lamina-9-1218-11-die-spring-light-duty-green","provider":"Voomi Supply","version":"1.0","type":"link"}