{"product_id":"prime-line-products-sp-9620-extension-spring-2-pack","title":"Prime Line Products Sp 9620 Extension Spring 2 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRIME LINE PRODUCTS SP 9620 is a single-loop closed extension spring designed for general hardware and handyman applications. Constructed from durable spring steel with a nickel-plated finish, this spring delivers reliable tensile performance in both indoor and outdoor environments. Key dimensions include a 0.75 inch outside diameter, 0.5 inch inside diameter, 3.125 inch length, and 0.105 inch wire diameter. The maximum safe load is 46.2 pounds with a maximum deflection of 1.08 inches. Each pack contains two springs, making it a practical replacement or repair option for maintenance professionals and skilled tradespeople.\u003c\/p\u003e\n\u003cp\u003eThis extension spring suits a wide range of residential and light commercial applications where a compact, corrosion-resistant closed-loop spring is required. Typical uses include door hardware, gate latches, screen door closers, equipment panels, and general mechanical assemblies. The nickel-plated finish resists corrosion, allowing installation in humid or outdoor-exposed locations. Two springs are included per package, supporting paired installations or providing a backup unit for high-cycle applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSpring steel construction with nickel-plated, corrosion-resistant finish\u003c\/li\u003e\n  \u003cli\u003eSingle-loop closed end design for straightforward hook or pin attachment\u003c\/li\u003e\n  \u003cli\u003e46.2 pound maximum safe load rating\u003c\/li\u003e\n  \u003cli\u003e1.08 inch maximum deflection\u003c\/li\u003e\n  \u003cli\u003eSuitable for indoor and outdoor use\u003c\/li\u003e\n  \u003cli\u003eTwo springs included per package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose replacement closed extension spring suitable for residential and light commercial hardware applications requiring a 0.75 inch OD, 3.125 inch length spring with single-loop closed ends.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by maintenance technicians, handymen, or qualified tradespeople familiar with spring-loaded hardware. Relieve all tension from the existing spring assembly before removal to prevent injury from sudden release. Confirm that mounting hooks or anchor points match the single-loop closed end configuration before installation. Do not exceed the 46.2 pound maximum safe load rating during operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.105 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Safe Load\u003c\/strong\u003e: 46.2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 1.08 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single-loop closed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Spring steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Nickel plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.66 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: PRIME LINE PRODUCTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SP 9620\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRIME-LINE","offers":[{"title":"Default Title","offer_id":51557983060274,"sku":"SP 9620","price":21.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/22137f5f88c678db549d068bab098959.jpg?v=1786400065","url":"https:\/\/voomisupply.com\/products\/prime-line-products-sp-9620-extension-spring-2-pack","provider":"Voomi Supply","version":"1.0","type":"link"}