{"product_id":"prime-line-products-sp-9638-extension-spring-7-16-in-od-3-pack","title":"Prime Line Products Sp 9638 Extension Spring 7\/16 in Od 3-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRIME LINE PRODUCTS SP 9638 is a single loop extension spring built for general handyman and maintenance applications. Constructed from durable spring steel with a nickel-plated finish, this spring measures 7\/16 inch outside diameter, 11\/32 inch inside diameter, and 10-1\/4 inch length with a wire diameter of 0.041 inch. It handles a maximum safe load of 5.6 pounds and a maximum deflection of 17.5 inches. The corrosion-resistant finish makes it suitable for both indoor and outdoor use. Each package contains 3 springs.\u003c\/p\u003e\n\u003cp\u003eThis extension spring is suited for residential and light commercial maintenance tasks where a compact, corrosion-resistant spring is needed. Common applications include door and gate hardware, screen doors, cabinetry, tool hangers, and general mechanical assemblies. The nickel-plated finish holds up in damp or exposed environments, making it a practical choice for utility rooms, garages, and outdoor installations. Licensed tradespeople and experienced DIYers can use this spring as a replacement or supplemental component in a wide range of light-duty tensioning applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSpring steel construction for consistent tension and durability\u003c\/li\u003e\n  \u003cli\u003eNickel-plated finish provides corrosion resistance for indoor and outdoor use\u003c\/li\u003e\n  \u003cli\u003e5.6 pounds maximum safe load with 17.5 inch maximum deflection\u003c\/li\u003e\n  \u003cli\u003e7\/16 inch outside diameter and 10-1\/4 inch length for compact fitment\u003c\/li\u003e\n  \u003cli\u003eSingle loop end design for straightforward hook or pin attachment\u003c\/li\u003e\n  \u003cli\u003eSold in a pack of 3 for common replacement and repair needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose single loop extension spring suitable for light-duty tensioning applications in door hardware, gate assemblies, and general mechanical maintenance.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eExtension springs store energy under tension and should be handled with care to avoid injury during installation or removal. Always release tension from the assembly before replacing a spring. Use appropriate pliers or spring installation tools to seat the loops securely on mounting pins or hooks. Inspect mounting hardware for wear or damage before installing new springs.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 7\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 11\/32 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 10-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Diameter\u003c\/strong\u003e: 0.041 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Safe Load\u003c\/strong\u003e: 5.6 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Deflection\u003c\/strong\u003e: 17.5 inches\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\u003eEnd Type\u003c\/strong\u003e: Single Loop\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.37 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 9638\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRIME-LINE","offers":[{"title":"Default Title","offer_id":51557886492978,"sku":"SP 9638","price":24.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c61460a7f87954a8a3d20cba66df2b37.jpg?v=1786397432","url":"https:\/\/voomisupply.com\/products\/prime-line-products-sp-9638-extension-spring-7-16-in-od-3-pack","provider":"Voomi Supply","version":"1.0","type":"link"}