{"product_id":"sofa-extension-springs-balance-hooks-10cm-iron-10pcs","title":"10Pcs Sofa Extension Springs with Balance Hooks – 10cm Iron","description":"\u003ch2\u003eRestore \u0026amp; Reinforce Your Sofa with Quality Extension Springs\u003c\/h2\u003e\n\u003cp\u003eKeep your furniture feeling firm and well-supported with these durable \u003cstrong\u003e10cm iron sofa extension springs with balance hooks\u003c\/strong\u003e. Whether you're repairing a sagging sofa, loveseat, or armchair, this convenient 10-pack gives you everything you need to get your furniture back in shape quickly and affordably.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-quality iron for lasting durability and strength\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 10 cm at rest — stretches up to 17 cm for flexible fitting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalance Hooks:\u003c\/strong\u003e Built-in hooks for easy, secure attachment to sofa frames\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack of 10:\u003c\/strong\u003e Ideal for full sofa repairs or stocking up on spare hardware\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Suitable for sofas, couches, loveseats, armchairs, and other upholstered furniture\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew \u0026amp; High Quality:\u003c\/strong\u003e Each spring is inspected for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResting Length:\u003c\/strong\u003e 10 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Length:\u003c\/strong\u003e Up to 17 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 10 pcs per pack\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDue to manual measurement, please allow a tolerance of 1–3 mm.\u003c\/li\u003e\n  \u003cli\u003eActual product color may vary slightly from images due to differences in monitor display settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-multi-use-faucet-bubbler-wrenches-6-sizes-sink-wrenches-detach-tool-for-kitchen-bathroom-faucet-parts-repair-spanner\"\u003e1PC Multi-Use Faucet Bubbler Wrenches – 6 Sizes Sink Wrench Detach Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3pcs-silicone-sealant-scraper-set-multi-functional-caulking-nozzle-tools-for-tile-floor-joints-grout-finishing-and-renovation\"\u003e3PCS Silicone Sealant Scraper Set – Multi-Functional Caulking \u0026amp; Grout Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/4pcs-self-adhesive-multi-purpose-small-handle-household-cabinet-push-pull-accessories-door-and-window-auxiliary-handle\"\u003e4PCS Self-Adhesive Multi-Purpose Cabinet Handles – Door \u0026amp; Window Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What material are these sofa extension springs made from?\u003c\/h4\u003e\n\u003cp\u003eA: These sofa springs are made from iron, providing reliable strength and durability for everyday furniture use and repair.\u003c\/p\u003e\n\u003ch4\u003eQ: How far can these sofa springs stretch?\u003c\/h4\u003e\n\u003cp\u003eA: Each spring has a resting length of 10 cm and can be extended up to 17 cm, making them suitable for a variety of sofa frame configurations.\u003c\/p\u003e\n\u003ch4\u003eQ: How many springs are included in one pack?\u003c\/h4\u003e\n\u003cp\u003eA: Each pack contains 10 sofa extension springs with balance hooks, giving you enough to tackle most standard sofa repair jobs or keep as spare hardware parts.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these springs compatible with all sofa types?\u003c\/h4\u003e\n\u003cp\u003eA: These balance hook extension springs are designed for general household upholstered furniture including sofas, couches, loveseats, and armchairs. We recommend measuring your existing springs before purchasing to ensure compatibility.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What material are these sofa extension springs made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These sofa springs are made from iron, providing reliable strength and durability for everyday furniture use and repair.\"}}, {\"@type\": \"Question\", \"name\": \"How far can these sofa springs stretch?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each spring has a resting length of 10 cm and can be extended up to 17 cm, making them suitable for a variety of sofa frame configurations.\"}}, {\"@type\": \"Question\", \"name\": \"How many springs are included in one pack?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each pack contains 10 sofa extension springs with balance hooks, giving you enough to tackle most standard sofa repair jobs or keep as spare hardware parts.\"}}, {\"@type\": \"Question\", \"name\": \"Are these springs compatible with all sofa types?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These balance hook extension springs are designed for general household upholstered furniture including sofas, couches, loveseats, and armchairs. 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