{"product_id":"gardner-spring-905-extension-spring-204-lb-1-7-8-in-od","title":"Gardner Spring 905 Extension Spring 204 Lb 1-7\/8 in Od","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GARDNER SPRING 905 is a heavy-duty galvanized steel extension spring designed to store and release tensile energy in industrial, mechanical, and trade applications. Built with a 1.875-inch outside diameter and a wire diameter of 0.2437 inches, it delivers a spring rate of 50.01 pounds per inch and a maximum work load of 204 pounds. The overall free length is 8.75 inches, with a maximum extended length of 11.54 inches. This part is installed by mechanical technicians, HVAC service professionals, and maintenance trades working on equipment that requires controlled tensile return force.\u003c\/p\u003e\n\u003cp\u003eThe GARDNER SPRING 905 is suited for residential and commercial mechanical systems where a high-load extension spring is required. Typical applications include equipment doors, tensioning assemblies, counterbalance mechanisms, and machine linkages that demand consistent, rated pull force. This spring is sold as a set of 3 pieces per package, making it practical for service calls and small-scale installations requiring matched spring sets.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e204-pound maximum work load supports heavy-duty tensile applications\u003c\/li\u003e\n  \u003cli\u003e50.01 lb\/in spring rate provides predictable, linear force throughout extension\u003c\/li\u003e\n  \u003cli\u003e1.875-inch outside diameter with 0.2437-inch wire diameter for robust load capacity\u003c\/li\u003e\n  \u003cli\u003eGalvanized and zinc-plated finish resists corrosion in exposed or humid environments\u003c\/li\u003e\n  \u003cli\u003eMaximum extended length of 11.54 inches with free length of 8.75 inches\u003c\/li\u003e\n  \u003cli\u003ePackaged in a set of 3 pieces for multi-spring installation needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service stock extension spring for mechanical assemblies requiring a 1.875-inch OD, 204-pound-rated steel extension spring.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified technician familiar with spring-loaded mechanical assemblies. Relieve all tension from the existing spring system and de-energize connected equipment before removing or installing any spring. Use appropriate hand tools and eye protection, as extension springs under load can release stored energy rapidly if mishandled. Ensure the replacement spring rate and maximum load rating match the equipment manufacturer specifications before installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Work Load\u003c\/strong\u003e: 204 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 50.01 lb\/in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.2437 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Free Length\u003c\/strong\u003e: 8.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Extended Length\u003c\/strong\u003e: 11.54 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Galvanized, Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Pieces\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.7 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: 905\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GARDNER SPRING","offers":[{"title":"Default Title","offer_id":51970757787954,"sku":"905","price":41.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2ffb94981d6aff18e8ab9efe059d08fd.jpg?v=1789953089","url":"https:\/\/voomisupply.com\/products\/gardner-spring-905-extension-spring-204-lb-1-7-8-in-od","provider":"Voomi Supply","version":"1.0","type":"link"}