{"id":9850360430832,"title":"Hidden Door Hinges 180° Heavy Duty 3D Adjustable Silver 40kg Capacity","handle":"hidden-door-hinges-180-heavy-duty-3d-adjustable-silver-40kg","description":"\u003cp\u003eUpgrade your door hardware with these heavy duty hidden door hinges designed for seamless, modern installations. Featuring a 180 degree opening angle and a strong 40kg load capacity (per pair), these concealed hinges are ideal for secret doors and premium residential or commercial applications.\u003c\/p\u003e\n\n\u003cp\u003eWhen closed, the hinge is completely invisible, creating a clean, flush finish with an ultra-narrow door gap. The compact zinc alloy body with aluminium alloy core delivers strength, stability and quieter operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHeavy duty load capacity\u003c\/strong\u003e - Designed to support doors up to 40kg (two hinges), ideal for solid and heavier door panels.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e180° wide opening\u003c\/strong\u003e - Provides full access and smooth movement for swing and folding doors.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e3D adjustable design\u003c\/strong\u003e - Easily fine-tune door alignment using the included hex key. No need to remove the door if it sags, shifts or tilts—simply adjust the screws for precise alignment.\n\t\u003cul\u003e\n\t\t\u003cli\u003eUp \u0026amp; down: ±2.5mm\u003c\/li\u003e\n\t\t\u003cli\u003eLeft \u0026amp; right: ±2.0mm\u003c\/li\u003e\n\t\t\u003cli\u003eFront \u0026amp; rear: ±1.0mm\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eFully concealed finish\u003c\/strong\u003e - Completely hidden when the door is closed for a seamless look. The narrow door gap also reduces the risk of fingers getting caught.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eUniversal installation\u003c\/strong\u003e - Suitable for left or right-hand doors, making installation more flexible and convenient.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e - Made from zinc alloy with an aluminium alloy core for a compact, sturdy structure and quieter opening and closing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eOpening angle: 180 degree\u003c\/li\u003e\n\t\u003cli\u003eLoad capacity: 40kg (per 2 hinges)\u003c\/li\u003e\n\t\u003cli\u003eMinimum door thickness: 35mm\u003c\/li\u003e\n\t\u003cli\u003eMaximum door width: 850mm\u003c\/li\u003e\n\t\u003cli\u003eAdjustment range:\n\t\u003cul\u003e\n\t\t\u003cli\u003eVertical: ±2.5mm\u003c\/li\u003e\n\t\t\u003cli\u003eHorizontal: ±2.0mm\u003c\/li\u003e\n\t\t\u003cli\u003eDepth: ±1.0mm\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003eMaterial: Zinc alloy body with aluminium alloy core\u003c\/li\u003e\n\t\u003cli\u003eColour: Silver\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSuitable For:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eWooden doors\u003c\/li\u003e\n\t\u003cli\u003eSwing doors\u003c\/li\u003e\n\t\u003cli\u003eFolding doors\u003c\/li\u003e\n\t\u003cli\u003eAluminium alloy doors\u003c\/li\u003e\n\t\u003cli\u003eSmoke-proof doors\u003c\/li\u003e\n\t\u003cli\u003eSoundproof doors\u003c\/li\u003e\n\t\u003cli\u003eAnti-theft doors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e2 × Hidden door hinges\u003c\/li\u003e\n\t\u003cli\u003eScrews\u003c\/li\u003e\n\t\u003cli\u003ePlate covers\u003c\/li\u003e\n\t\u003cli\u003eL keys (hex wrench)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIdeal for modern homes, renovations and custom joinery projects requiring strength, adjustability and a clean concealed finish.\u003c\/p\u003e\n","published_at":"2026-02-17T07:52:03+11:00","created_at":"2026-02-17T07:37:02+11:00","vendor":"Randy \u0026 Travis Machinery","type":"","tags":[],"price":8495,"price_min":8495,"price_max":8495,"available":false,"price_varies":false,"compare_at_price":8495,"compare_at_price_min":8495,"compare_at_price_max":8495,"compare_at_price_varies":false,"variants":[{"id":48833334018288,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"NWC-HINGE-U699","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Hidden Door Hinges 180° Heavy Duty 3D Adjustable Silver 40kg Capacity","public_title":null,"options":["Default Title"],"price":8495,"weight":500,"compare_at_price":8495,"inventory_management":"shopify","barcode":"9356516137312","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/serranoaustralia.com.au\/cdn\/shop\/files\/72e0521b39263a7cb50b12050e1dda93.jpg?v=1771274225"],"featured_image":"\/\/serranoaustralia.com.au\/cdn\/shop\/files\/72e0521b39263a7cb50b12050e1dda93.jpg?v=1771274225","options":["Title"],"media":[{"alt":"Hidden Door Hinges 180° Heavy Duty 3D Adjustable Silver 40kg Capacity","id":43548781543664,"position":1,"preview_image":{"aspect_ratio":1.489,"height":863,"width":1285,"src":"\/\/serranoaustralia.com.au\/cdn\/shop\/files\/72e0521b39263a7cb50b12050e1dda93.jpg?v=1771274225"},"aspect_ratio":1.489,"height":863,"media_type":"image","src":"\/\/serranoaustralia.com.au\/cdn\/shop\/files\/72e0521b39263a7cb50b12050e1dda93.jpg?v=1771274225","width":1285}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eUpgrade your door hardware with these heavy duty hidden door hinges designed for seamless, modern installations. Featuring a 180 degree opening angle and a strong 40kg load capacity (per pair), these concealed hinges are ideal for secret doors and premium residential or commercial applications.\u003c\/p\u003e\n\n\u003cp\u003eWhen closed, the hinge is completely invisible, creating a clean, flush finish with an ultra-narrow door gap. The compact zinc alloy body with aluminium alloy core delivers strength, stability and quieter operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHeavy duty load capacity\u003c\/strong\u003e - Designed to support doors up to 40kg (two hinges), ideal for solid and heavier door panels.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e180° wide opening\u003c\/strong\u003e - Provides full access and smooth movement for swing and folding doors.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e3D adjustable design\u003c\/strong\u003e - Easily fine-tune door alignment using the included hex key. No need to remove the door if it sags, shifts or tilts—simply adjust the screws for precise alignment.\n\t\u003cul\u003e\n\t\t\u003cli\u003eUp \u0026amp; down: ±2.5mm\u003c\/li\u003e\n\t\t\u003cli\u003eLeft \u0026amp; right: ±2.0mm\u003c\/li\u003e\n\t\t\u003cli\u003eFront \u0026amp; rear: ±1.0mm\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eFully concealed finish\u003c\/strong\u003e - Completely hidden when the door is closed for a seamless look. The narrow door gap also reduces the risk of fingers getting caught.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eUniversal installation\u003c\/strong\u003e - Suitable for left or right-hand doors, making installation more flexible and convenient.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e - Made from zinc alloy with an aluminium alloy core for a compact, sturdy structure and quieter opening and closing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eOpening angle: 180 degree\u003c\/li\u003e\n\t\u003cli\u003eLoad capacity: 40kg (per 2 hinges)\u003c\/li\u003e\n\t\u003cli\u003eMinimum door thickness: 35mm\u003c\/li\u003e\n\t\u003cli\u003eMaximum door width: 850mm\u003c\/li\u003e\n\t\u003cli\u003eAdjustment range:\n\t\u003cul\u003e\n\t\t\u003cli\u003eVertical: ±2.5mm\u003c\/li\u003e\n\t\t\u003cli\u003eHorizontal: ±2.0mm\u003c\/li\u003e\n\t\t\u003cli\u003eDepth: ±1.0mm\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003c\/li\u003e\n\t\u003cli\u003eMaterial: Zinc alloy body with aluminium alloy core\u003c\/li\u003e\n\t\u003cli\u003eColour: Silver\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSuitable For:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eWooden doors\u003c\/li\u003e\n\t\u003cli\u003eSwing doors\u003c\/li\u003e\n\t\u003cli\u003eFolding doors\u003c\/li\u003e\n\t\u003cli\u003eAluminium alloy doors\u003c\/li\u003e\n\t\u003cli\u003eSmoke-proof doors\u003c\/li\u003e\n\t\u003cli\u003eSoundproof doors\u003c\/li\u003e\n\t\u003cli\u003eAnti-theft doors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e2 × Hidden door hinges\u003c\/li\u003e\n\t\u003cli\u003eScrews\u003c\/li\u003e\n\t\u003cli\u003ePlate covers\u003c\/li\u003e\n\t\u003cli\u003eL keys (hex wrench)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIdeal for modern homes, renovations and custom joinery projects requiring strength, adjustability and a clean concealed finish.\u003c\/p\u003e\n"}