{"product_id":"gardner-spring-c43c-utility-compression-spring-0-438in-od","title":"Gardner Spring C43C Utility Compression Spring 0.438in Od","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GARDNER SPRING C43C is a utility compression spring designed for general-purpose mechanical applications requiring consistent, controlled resistance across a defined load range. Built with a 0.438-inch outside diameter and a free length of 2.5 inches, this spring delivers a spring rate of 8.66 pounds per inch and supports a maximum work load of 14.94 pounds. The closed end type provides stable seating on flat surfaces, making it suitable for use in fixtures, assemblies, valves, and mechanical controls. It is installed by maintenance technicians and mechanical contractors across light industrial and commercial settings.\u003c\/p\u003e\n\u003cp\u003eThis spring fits general utility applications where a compact compression spring with predictable load deflection is required. Typical use cases include equipment assemblies, tool fixtures, valves, latches, and spring-loaded mechanical mechanisms. The 0.438-inch OD and 2.5-inch free length make it a practical fit for standard hardware configurations in light industrial, HVAC, plumbing, and general mechanical service environments. Available in a package quantity of 12, it suits bench stock and service kit applications equally well.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.438-inch outside diameter with closed end type for stable flat-surface seating\u003c\/li\u003e\n  \u003cli\u003e2.5-inch free length with a solid height of 0.774 inches\u003c\/li\u003e\n  \u003cli\u003eSpring rate of 8.66 pounds per inch for predictable load-deflection behavior\u003c\/li\u003e\n  \u003cli\u003eMaximum work load of 14.94 pounds (66.45 N)\u003c\/li\u003e\n  \u003cli\u003e0.0476-inch wire diameter with zinc finish\u003c\/li\u003e\n  \u003cli\u003ePackaged in quantities of 12 to support bench stock and service inventory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a utility-style compression spring suitable for general mechanical assemblies, valve mechanisms, tool fixtures, and spring-loaded hardware applications requiring a 0.438-inch OD and 2.5-inch free length specification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eCompression springs of this type are installed by mechanical technicians and general maintenance professionals. Ensure the mating bore or spring pocket diameter is appropriately sized relative to the 0.438-inch OD to prevent binding or misalignment under load. De-energize or depressurize any assembly before replacing a spring under load. Refer to equipment manufacturer documentation for seat depth and preload requirements specific to the host assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Type\u003c\/strong\u003e: Utility Compression\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.438 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolid Height\u003c\/strong\u003e: 0.774 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.0476 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Rate\u003c\/strong\u003e: 8.66 pounds per inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Work Load\u003c\/strong\u003e: 14.94 pounds (66.45 N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Closed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.13 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161904\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: C43C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GARDNER SPRING","offers":[{"title":"Default Title","offer_id":52029338321202,"sku":"C43C","price":17.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b7acca458297e57c47126d65a42136e3.jpg?v=1790018436","url":"https:\/\/voomisupply.com\/products\/gardner-spring-c43c-utility-compression-spring-0-438in-od","provider":"Voomi Supply","version":"1.0","type":"link"}