{"product_id":"gardner-spring-ge0300-0552250s-extension-spring-0-3in-od","title":"Gardner Spring GE0300-0552250S Extension Spring 0.3in Od","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GARDNER SPRING GE0300-0552250S is a stainless steel extension spring engineered for reliable tensile force applications across mechanical, industrial, and HVAC equipment assemblies. It features a 0.3 inch outside diameter and a 0.055 inch wire diameter, with a spring rate of 24.07 lb\/in and a maximum work load of 18.8 pounds. The free length measures 2.25 inches, extending to a maximum of 2.95 inches. This spring is supplied in a pack of 3 and is specified by maintenance technicians, equipment assemblers, and trade professionals performing precision mechanical work.\u003c\/p\u003e\u003cp\u003eThis extension spring is suited for residential and light commercial applications where a compact, corrosion-resistant tensile spring is required. Typical uses include damper linkages, access panel latches, equipment door assemblies, and mechanical actuator return mechanisms. The plain stainless steel finish provides resistance to moisture and mild chemical exposure, making it appropriate for both indoor and outdoor service environments where carbon steel would be prone to corrosion.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStainless steel construction with plain finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eSpring rate of 24.07 lb\/in for consistent, predictable tensile force\u003c\/li\u003e\n\u003cli\u003eMaximum work load of 18.8 pounds\u003c\/li\u003e\n\u003cli\u003eInitial tension of 1.67 pounds to maintain coil closure at rest\u003c\/li\u003e\n\u003cli\u003eCompact 0.3 inch outside diameter fits tight clearance installations\u003c\/li\u003e\n\u003cli\u003eSold in a quantity of 3 pieces per package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-specification extension spring for mechanical assemblies requiring a 0.3 inch OD, 0.055 inch wire diameter, and 2.25 inch free length in stainless steel construction.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified technician familiar with spring-loaded mechanical assemblies. Always de-energize and relieve any stored mechanical tension in the assembly before removing or installing extension springs. Use appropriate pliers or spring hooks rated for the load to avoid uncontrolled release. Ensure the hook engagement points are fully seated and undamaged before returning the assembly to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.055 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Extended Length\u003c\/strong\u003e: 2.95 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 24.07 lb\/in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial Tension\u003c\/strong\u003e: 1.67 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Work Load\u003c\/strong\u003e: 18.8 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Plain\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: 0.4 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161907\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: GE0300-0552250S\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GARDNER SPRING","offers":[{"title":"Default Title","offer_id":51972307976498,"sku":"GE0300-0552250S","price":15.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f0ee2fe6e36d01a34706113495f47573_a78a2b26-2b3b-4291-b6bd-3c7cbc334859.jpg?v=1789966025","url":"https:\/\/voomisupply.com\/products\/gardner-spring-ge0300-0552250s-extension-spring-0-3in-od","provider":"Voomi Supply","version":"1.0","type":"link"}