---
product_id: 146562247
title: "Invisible Hinges Concealed Door Hinge Heavy Duty Hidden Hinge 3-D Adjustable - Black -1 Pair"
brand: "alamic"
price: "€ 119.80"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.es/products/146562247-invisible-hinges-concealed-door-hinge-heavy-duty-hidden-hinge-3
store_origin: ES
region: Spain
---

# Supports up to 88 lbs per 2 hinges Sleek black finish for modern aesthetics 3-D adjustability ±3mm/±2mm/±1mm Invisible Hinges Concealed Door Hinge Heavy Duty Hidden Hinge 3-D Adjustable - Black -1 Pair

**Brand:** alamic
**Price:** € 119.80
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your door game with invisible strength and sleek style!

## Quick Answers

- **What is this?** Invisible Hinges Concealed Door Hinge Heavy Duty Hidden Hinge 3-D Adjustable - Black -1 Pair by alamic
- **How much does it cost?** € 119.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/146562247-invisible-hinges-concealed-door-hinge-heavy-duty-hidden-hinge-3)

## Best For

- alamic enthusiasts

## Why This Product

- Trusted alamic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Wide Compatibility:** Fits doors 35mm thick and up to 850mm wide for versatile use
- • **Heavy-Duty Strength:** Reliable support for doors up to 88 lbs without compromise
- • **Seamless Concealment:** Invisible design hides all screws for a flawless door look
- • **Precision 3-D Adjustment:** Fine-tune vertical, horizontal, and depth alignment effortlessly
- • **Complete Installation Kit:** Includes mounting screws, adjustment tools, and clear instructions

## Overview

The Alamic Invisible Door Hinges offer a modern, heavy-duty solution with 3-D adjustability for perfect door alignment. Featuring a sleek black finish and concealed screws, these hinges support doors up to 88 lbs and open a full 180°, ensuring both durability and a clean, minimalist look. Each pair comes with all necessary mounting hardware and tools for a hassle-free installation.

## Description

Package included:2x Alamic Invisible Door Hinge (Mounting Screws and Adjustment Tools are included)1x Instructions

## Features

- 3-D adjustability : vertical ±3mm, horizontal ±2mm and depth ±1 mm.
- 2 hinges will support 88 lbs. Opening angle :180 degrees.
- Min. door thickness: 35mm and Max. door width: 850mm.
- Cover hides all screw heads for clean appearance.
- Package included: 2x invisible door hinges (mounting screws and adjustment tools are included), 1x Instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Metal |
| Brand | Alamic |
| Product Dimensions | 5.9"L x 2.51"W |
| Finish Type | Black |
| Mounting Type | Door Mount |
| Hole Count | 8 |
| Weight Limit | 88 Pounds |
| Unit Count | 1 Count |
| Color | 6"_Black_2 Pack |
| Manufacturer | Alamic |
| Part Number | SDW3DCH04 |
| Item Weight | 2.27 pounds |
| Item model number | SDW3DCH04 |
| Style | Modern |
| Finish | Black |
| Number Of Pieces | 2 |
| Maximum Weight Capacity | 88 Pounds |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Metal
- **Brand:** Alamic
- **Product Dimensions:** 5.9"L x 2.51"W
- **Finish Type:** Black
- **Mounting Type:** Door Mount
- **Hole Count:** 8
- **Weight Limit:** 88 Pounds
- **Unit Count:** 1 Count
- **Color:** 6"_Black_2 Pack
- **Manufacturer:** Alamic

## Images

![Invisible Hinges Concealed Door Hinge Heavy Duty Hidden Hinge 3-D Adjustable - Black -1 Pair - Image 1](https://m.media-amazon.com/images/I/61+3e1p7KmS.jpg)
![Invisible Hinges Concealed Door Hinge Heavy Duty Hidden Hinge 3-D Adjustable - Black -1 Pair - Image 2](https://m.media-amazon.com/images/I/51Didq8zFvS.jpg)
![Invisible Hinges Concealed Door Hinge Heavy Duty Hidden Hinge 3-D Adjustable - Black -1 Pair - Image 3](https://m.media-amazon.com/images/I/61j4I86SaiS.jpg)
![Invisible Hinges Concealed Door Hinge Heavy Duty Hidden Hinge 3-D Adjustable - Black -1 Pair - Image 4](https://m.media-amazon.com/images/I/51JmPFZBf+S.jpg)
![Invisible Hinges Concealed Door Hinge Heavy Duty Hidden Hinge 3-D Adjustable - Black -1 Pair - Image 5](https://m.media-amazon.com/images/I/314dM18T52L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Will this allow a door to swing both ways like a saloon door?**
A: Nope, mounting dictates which way it swings.

**Q: Are they inward or outward swinging hinges?**
A: They are 90 degree, so you can use them as you need, inward or outward. just keep in mind the space you have.

**Q: What are the cutout instructions or does int come with a cutout pattern?**
A: Mine did not come out with cut out instructions or a pattern. However it was not too hard to trace the outline of the hinge onto my door.

**Q: What is the material of construction? Are these appropriate for outdoor use?**
A: seems to me like a cast aluminum. Not sure what the ratios may be to obtain a 40 lb hinge.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buena calidad
*by C***A on June 22, 2025*

Buenas bisagras

### ⭐⭐⭐⭐⭐ Great adjustable hinges for new door projects.
*by R***N on March 4, 2021*

These seemed like great hinges totally adjustable for the winter and summer months here in Texas. sturdy and totally adjustable in every way. I never installed these in the end as I adjusted my original hinges so I will see how this holds up, But if I need them I will order again.

### ⭐⭐⭐⭐ Great, but plan for install
*by A***R on May 27, 2021*

These are awesome, and a ton of work to install. I am a contractor and finish carpenter and they were still a lot of work for me.I ordered doors that were slab only, not prehung. That way they didn't have old hinge pockets on them. Then I did a bunch of math, and designed a template in 3D software so I could use a router guide for the pocket cuts. I then 3D printed the 2 stage template out of white ABS. After that, I cut the 2 different depth pockets with a plunge router and guide. I had to cut the pockets in the door as well as a new jamb leg. Once I got everything fitted up, I built the rest of the door jamb and stop.Then, I could finally install the door with jamb in the door opening. Cased the door, and all done. Good luck with your project.

## Frequently Bought Together

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-23*