{"product_id":"gardner-spring-37027gs-extension-spring-3-16-in-od","title":"Gardner Spring 37027GS Extension Spring 3\/16 in Od","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GARDNER SPRING 37027GS is a small-diameter extension spring designed for light-duty mechanical applications requiring precise load and rate control. It features a 3\/16-inch (0.1870 inches decimal) outside diameter, a 0.022-inch wire diameter, and a maximum work load of 2.17 pounds. The spring rate is 2.17 pounds per inch, making load behavior predictable across its travel range. The free length is 1 inch and the maximum extended length is 1.86 inches. This part ships in a pack of 3 and is handled by maintenance technicians, mechanical contractors, and equipment service professionals working on light mechanical assemblies.\u003c\/p\u003e\n\u003cp\u003eThis extension spring is suited for residential and commercial equipment where compact, low-load tension springs are required. Typical applications include HVAC damper linkages, control panel mechanisms, small actuator assemblies, and similar light mechanical service environments. The compact OD and controlled spring rate make it appropriate for confined mounting spaces where consistent return force is needed. Sold in a quantity of 3 per package.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eOutside diameter of 0.1870 inches (3\/16 inches fractional) for compact fitment\u003c\/li\u003e\n  \u003cli\u003eWire diameter of 0.022 inches for consistent coil geometry and load response\u003c\/li\u003e\n  \u003cli\u003eSpring rate of 2.17 pounds per inch for predictable extension behavior\u003c\/li\u003e\n  \u003cli\u003eMaximum extended length of 1.86 inches with a free length of 1 inch\u003c\/li\u003e\n  \u003cli\u003eMaximum work load of 2.17 pounds\u003c\/li\u003e\n  \u003cli\u003ePackaged quantity of 3 pieces per unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement extension spring for light-duty mechanical assemblies requiring a 3\/16-inch OD, 1-inch free length, and a 2.17 pound-per-inch spring rate.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eExtension springs should be installed by qualified mechanical or HVAC service technicians familiar with spring-loaded assemblies. De-energize or lock out any equipment before removing or installing tension springs to prevent uncontrolled release of stored energy. Use appropriate hand tools and eye protection when working with small-diameter springs. Verify the free length and spring rate match the original part specification before installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter (Fractional)\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter (Decimal)\u003c\/strong\u003e: 0.1870 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.0220 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Extended Length\u003c\/strong\u003e: 1.86 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 2.17 pounds per inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Work Load\u003c\/strong\u003e: 2.17 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 3 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: GARDNER SPRING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 37027GS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GARDNER SPRING","offers":[{"title":"Default Title","offer_id":51972039704882,"sku":"37027GS","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5c753e3542f5d2e059f13816f475bd66.jpg?v=1789961639","url":"https:\/\/voomisupply.com\/products\/gardner-spring-37027gs-extension-spring-3-16-in-od","provider":"Voomi Supply","version":"1.0","type":"link"}