{"product_id":"10-position-adjustable-sofa-headrest-ratchet-hinge-mechanism","title":"Multi-Angle Adjustable Sofa Headrest Ratchet Hinge (90-195 Degrees)","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eTransform your seating comfort with the \u003cstrong\u003eMulti-Angle Adjustable Sofa Headrest Ratchet Hinge\u003c\/strong\u003e. This industrial-grade mechanical fitting is engineered for high-end upholstered furniture, providing a reliable multi-step reclining mechanism for headrests, armrests, and massage tables. Crafted from structural carbon steel with a heavy-duty return spring, it allows for seamless transitions between 10+ precise positions, offering ultimate ergonomic customization for functional furniture manufacturers.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrecision Ratchet Mechanism:\u003c\/strong\u003e Provides 10-12 incremental adjustment steps from 90? to 195? with positive mechanical locking at every stage.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-Torque Load Support:\u003c\/strong\u003e Fabricated from 2.5mm thickened cold-rolled steel, ensuring zero sagging and maximum durability under heavy weight.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndustrial Black Finish:\u003c\/strong\u003e Powder-coated surface treatment provides superior rust resistance and a professional aesthetic.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSilent Adjustment:\u003c\/strong\u003e Precision-milled internal gears ensure a smooth, low-noise user experience.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUniversal Installation:\u003c\/strong\u003e Multi-hole mounting plate design compatible with most wooden and metal sofa frames.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #ddd;\" border=\"1\"\u003e\n    \u003ctr style=\"background:#f2f2f2;\"\u003e\n\u003cth style=\"padding:8px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding:8px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003eJYCMP-RH-60\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eReinforced Carbon Steel (Q235)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAdjustment Range\u003c\/td\u003e\n\u003ctd\u003e90 - 195 Degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eMatte Black Powder Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eLoad Rating\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty \/ High Torque\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"JYC Metal Parts","offers":[{"title":"10-Gear \/ Yellow Zinc","offer_id":43125545992269,"sku":"JYC-HN-024-YZ","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6041\/3773\/files\/Hb15020ea6eb048399d54be3599e02baeD_461ad5d9-5473-489b-8357-dda5143535c0.webp?v=1782030852","url":"https:\/\/jycmp.com\/products\/10-position-adjustable-sofa-headrest-ratchet-hinge-mechanism","provider":"我的商店","version":"1.0","type":"link"}