{"product_id":"hidden-3d-adjustable-door-hinge","title":"3D Adjustable Concealed Invisible Door Hinge 180° – Heavy-Duty Hidden Hinge for Flush \u0026 Interior Wooden Doors (Up to 60kg \/ 132 lbs)","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Ningbo Dimon 3D Adjustable Concealed Invisible Door Hinge is a heavy-duty architectural hinge engineered for luxury flush interior doors, concealed hidden doors, minimalist frameless jambs, and modern architectural entryways. Designed to be fully mortised into both the door leaf and jamb frame, it completely disappears when the door is closed, creating clean, uninterrupted architectural sightlines. Featuring a reinforced four-axis linkage structure cast from high-density zinc alloy and structural aluminum, this hinge delivers a full 180° swing angle, silent friction-free movement, and independent three-dimensional post-installation adjustability.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% Invisible Concealed Aesthetics:\u003c\/strong\u003e Fully recessed into the door edge and frame, leaving zero exposed knuckles or pins when the door is closed for seamless flush wall integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull 180° Opening Angle:\u003c\/strong\u003e Allows door leaves to swing a full 180 degrees, resting flat against adjacent walls to ensure wide, unobstructed passageways.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision 3-Way 3D Adjustability:\u003c\/strong\u003e Micro-adjust door positioning effortlessly using hex wrenches without removing or unhanging the door panel:\n    \u003cul\u003e\n      \u003cli\u003eVertical (Height) Adjustment: ±2.0 mm\u003c\/li\u003e\n      \u003cli\u003eHorizontal (Left\/Right) Adjustment: ±1.5 mm\u003c\/li\u003e\n      \u003cli\u003eDepth (Front\/Back) Adjustment: ±1.0 mm\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour-Axis Load-Bearing Support:\u003c\/strong\u003e Heavy-gauge multi-pivot linkage distributes door weight evenly across 4 internal pivot shafts, preventing door sagging and binding over hundreds of thousands of cycles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust 60kg (132 lbs) Load Capacity:\u003c\/strong\u003e Two hinges easily support up to 60 kg (132 lbs); using three hinges increases capacity to 80 kg (176 lbs) for heavy solid-core doors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReversible Non-Handed Design:\u003c\/strong\u003e Completely symmetrical geometry fits both Left-Hand (LH) and Right-Hand (RH) opening doors, simplifying jobsite installation and contractor inventory.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Architectural Sizes \u0026amp; Finishes:\u003c\/strong\u003e Available in 5 industry-standard mortise sizes (140x30mm, 150x25mm, 160x28mm, 165x30mm, 177x28mm) in Electrostatic Matte Black and Satin Silver finishes with snap-on screw cover plates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e 3D Adjustable Concealed Door Hinge (Invisible Hinge)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Strength Die-Cast Zinc Alloy Body with Structural Stainless Steel Linkage Pins\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpening Angle:\u003c\/strong\u003e 180° Full Swing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Dimensions:\u003c\/strong\u003e 140×30 mm, 150×25 mm, 160×28 mm, 165×30 mm, 177×28 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Door Leaf Thickness:\u003c\/strong\u003e 35 mm – 45 mm (approx. 1-3\/8\" to 1-3\/4\")\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Weight Capacity:\u003c\/strong\u003e 60 kg (132 lbs) per pair (2 hinges); 80 kg (176 lbs) for 3 hinges\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustability:\u003c\/strong\u003e 3D Adjustability (Vertical, Horizontal, Depth)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Accessories:\u003c\/strong\u003e Concealed hinge body, matching screw decorative cover caps, and heavy-duty stainless steel installation screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWholesale \u0026amp; OEM Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Options:\u003c\/strong\u003e Electrostatic Matte Black, Satin Silver Chrome, Brushed Titanium Gray, Satin Nickel, and Brushed Gold.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemplate \u0026amp; Routing Guides:\u003c\/strong\u003e CNC router DXF files and paper installation templates provided for door manufacturers and millwork fabricators.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaster Export Packaging:\u003c\/strong\u003e Packed individually in protective foam trays and contractor packs, boxed into rigid master export cartons.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFactory Direct B2B Supply:\u003c\/strong\u003e Manufactured by Ningbo Dimon with competitive wholesale volume pricing, low MOQ, and full container or LCL ocean freight shipping.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ningbo Dimon Metal Products Co.,Ltd","offers":[{"title":"Silver [150*25]","offer_id":47981627211915,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true},{"title":"Black [150*25]","offer_id":47981627244683,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true},{"title":"Silver [140*30]","offer_id":47981627277451,"sku":null,"price":105.0,"currency_code":"USD","in_stock":true},{"title":"Black [140*30]","offer_id":47981627310219,"sku":null,"price":105.0,"currency_code":"USD","in_stock":true},{"title":"Black [160*28]","offer_id":47981627342987,"sku":null,"price":138.0,"currency_code":"USD","in_stock":true},{"title":"Silver [160*28]","offer_id":47981627375755,"sku":null,"price":138.0,"currency_code":"USD","in_stock":true},{"title":"Black [165*30]","offer_id":47981627408523,"sku":null,"price":126.0,"currency_code":"USD","in_stock":true},{"title":"Silver [165*30]","offer_id":47981627441291,"sku":null,"price":126.0,"currency_code":"USD","in_stock":true},{"title":"Black [177*28]","offer_id":47981627474059,"sku":null,"price":126.0,"currency_code":"USD","in_stock":true},{"title":"Silver [177*28]","offer_id":47981627506827,"sku":null,"price":126.0,"currency_code":"USD","in_stock":true},{"title":"Black [120*25]","offer_id":47981627539595,"sku":null,"price":120.0,"currency_code":"USD","in_stock":true},{"title":"Silver [120*25]","offer_id":47981627572363,"sku":null,"price":120.0,"currency_code":"USD","in_stock":true},{"title":"Black [135*28]","offer_id":47981627605131,"sku":null,"price":123.0,"currency_code":"USD","in_stock":true},{"title":"Silver [135*28]","offer_id":47981627637899,"sku":null,"price":123.0,"currency_code":"USD","in_stock":true},{"title":"Black [200*32]","offer_id":47981627670667,"sku":null,"price":234.0,"currency_code":"USD","in_stock":true},{"title":"Silver [200*32]","offer_id":47981627703435,"sku":null,"price":234.0,"currency_code":"USD","in_stock":true},{"title":"Black [246*34]","offer_id":47981627736203,"sku":null,"price":285.0,"currency_code":"USD","in_stock":true},{"title":"Silver [246*34]","offer_id":47981627768971,"sku":null,"price":285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/0295\/7707\/files\/6d88c2ee7cecc874a9990674a39ca4de.jpg?v=1790063060","url":"https:\/\/nbdimon.myshopify.com\/en-ie\/products\/hidden-3d-adjustable-door-hinge","provider":"Ningbo Dimon Metal Products Co.,Ltd","version":"1.0","type":"link"}