---
product_id: 146562247
title: "Invisible Hinges Concealed Door Hinge Heavy Duty Hidden Hinge 3-D Adjustable - Black -1 Pair"
brand: "alamic"
price: "£52.12"
currency: GBP
in_stock: true
reviews_count: 8
category: "Alamic"
url: https://www.desertcart.co.uk/products/146562247-invisible-hinges-concealed-door-hinge-heavy-duty-hidden-hinge-3
store_origin: GB
region: United Kingdom
---

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

**Brand:** alamic
**Price:** £52.12
**Availability:** ✅ In Stock

## Summary

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

## 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?** £52.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/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, perfect for contemporary interiors
- • **Heavy-Duty Strength:** Engineered to support doors up to 88 lbs, ensuring durability and reliability
- • **Seamless Concealment:** Invisible design hides all screws for a clean, minimalist look that elevates any space
- • **Precision 3-D Adjustment:** Fine-tune vertical, horizontal, and depth alignment for a flawless fit
- • **Complete Installation Kit:** Includes mounting screws, adjustment tools, and clear instructions for hassle-free setup

## Overview

The Alamic Invisible Hinges are heavy-duty, 3-D adjustable concealed door hinges finished in matte black. Supporting doors up to 88 lbs, they offer vertical, horizontal, and depth adjustments for perfect alignment. Designed for doors 35mm thick and up to 850mm wide, these hinges hide all screws for a clean, modern look. Each pair comes with mounting screws, adjustment tools, and instructions, making them ideal for professional-grade door installations.

## Description

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

Review: Great adjustable hinges for new door projects. - 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.
Review: Have to research to install - No directions

## 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 |
|---------------|-------|
| ASIN | B07SF612BQ |
| Best Sellers Rank | #255,835 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,025 in Door Hinges |
| Brand | Alamic |
| Brand Name | Alamic |
| Color | 6"_Black_2 Pack |
| Customer Reviews | 4.4 out of 5 stars 161 Reviews |
| Finish Type | Black |
| Finish Types | Black |
| Hole Count | 8 |
| Item Dimensions L x W | 5.9"L x 2.51"W |
| Manufacturer | Alamic |
| Manufacturer Part Number | SDW3DCH04 |
| Material | Metal |
| Material Type | Metal |
| Maximum Weight Capacity | 88 Pounds |
| Model Number | SDW3DCH04 |
| Mounting Type | Door Mount |
| Product Dimensions | 5.9"L x 2.51"W |
| Unit Count | 1 Count |

## Product Details

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

## 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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Have to research to install
*by A***R on April 10, 2021*

No directions

### ⭐⭐⭐⭐ 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 United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-26*