---
product_id: 639214519
title: "HLMxOptimo 7 inch Invisible Hinges Hidden Door Hinges Silver Concealed Hinges 180 Degree Swing Hinge 3-D Adjustable Butt Hinge 6 x 2.5 x 1 inch (Silver Pack of 2)"
brand: "hlmoptimo"
price: "3766 kr"
currency: NOK
in_stock: true
category: "Hlm Optimo"
url: https://www.desertcart.no/products/639214519-hlmxoptimo-7-inch-invisible-hinges-hidden-door-hinges-silver-concealed
store_origin: NO
region: Norway
---

# 7 x 2.8 x 1 inch compact size 180° smooth swing for full door access 3D adjustability ±3mm vertical, ±2mm horizontal, ±1mm depth HLMxOptimo 7 inch Invisible Hinges Hidden Door Hinges Silver Concealed Hinges 180 Degree Swing Hinge 3-D Adjustable Butt Hinge 6 x 2.5 x 1 inch (Silver Pack of 2)

**Brand:** hlmoptimo
**Price:** 3766 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your door game with invisible precision and flawless style!

## Quick Answers

- **What is this?** HLMxOptimo 7 inch Invisible Hinges Hidden Door Hinges Silver Concealed Hinges 180 Degree Swing Hinge 3-D Adjustable Butt Hinge 6 x 2.5 x 1 inch (Silver Pack of 2) by hlmoptimo
- **How much does it cost?** 3766 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/639214519-hlmxoptimo-7-inch-invisible-hinges-hidden-door-hinges-silver-concealed)

## Best For

- hlmoptimo enthusiasts

## Why This Product

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

## Key Features

- • **Robust Build:** Durable zinc alloy with aluminum core ensures long-lasting strength
- • **Seamless Concealment:** Invisible hinge design for a sleek, modern door aesthetic
- • **Precision 3D Adjustment:** Fine-tune door alignment without removal—vertical, horizontal, and depth tweaks
- • **Safe & Smooth Operation:** 180-degree swing with finger protection gap for effortless, secure use
- • **Universal Compatibility:** Fits doors thicker than 35mm and widths under 850mm—wood, aluminum, fire, and security doors

## Overview

The HLMxOptimo 7-inch Invisible Hinges combine a sleek concealed design with robust zinc-aluminum construction, offering 180-degree smooth door swing and precise 3D adjustability (±3mm vertical, ±2mm horizontal, ±1mm depth) for perfect alignment without door removal. Ideal for doors over 35mm thick and under 850mm wide, these hinges enhance security and aesthetics across wood, aluminum, fire, and noise doors.

## Description

1. Hidden installation, suitable for wooden doors, Pingkai Men, aluminum doors, fire doors, smoke doors, noise doors, security doors, and so on 2. Three-dimensional adjustable range: up and down ± 3.0mm, about ± 2.0mm, before and after the ± 1.0mm, do not have to remove the door can be adjusted 3. Opening degree: 180 degrees 4. Overall material: zinc alloy embryo + aluminum alloy core 5. The main surface treatment: sand nickel, sand chrome, pearl nickel, pearl chrome, green ancient, red ancient and so on 6. invisible hinges of 2, matching screws, adjustment tools

## Features

- DIMENSION - 7 x 2.8 x 1 inch, MATERIAL – Zinc alloy embryo + aluminum alloy core
- EASY INSTALLATION - Three-dimensional adjustable range: vertical ± 3.0mm, horizontal ± 2.0mm and depth ± 1.0mm, do not have to remove the door can be adjusted
- APPLICABLE DOOR SIZE - Door Thickness ＞ 35mm, Door Width ＜ 850mm
- Three-dimensional adjustable range: up and down ± 3.0mm, left and right ± 2.0mm, before and after ± 1.0mm, do not have to remove the door can be adjusted
- Finger protection due to small gap between door and frame.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08X1JHTKX |
| Brand Name | HLMOptimo |
| Colour | Silver Pack of 2 |
| Customer Reviews | 3.9 3.9 out of 5 stars (6) |
| Item Dimensions L x W | 17.8L x 7.1W Centimeters |
| Manufacturer | HLMOptimo |
| Material Type | Zinc Aluminum |
| Model Number | cae044f2-90f9-40f7-bcbb-c9b6217e84dd |
| Mounting Type | Door Mount |
| Product Finish Type | Plated |

## Product Details

- **Brand:** HLMOptimo
- **Colour:** Silver Pack of 2
- **Finish Type:** Plated
- **Manufacturer:** HLMOptimo
- **Material:** Zinc Aluminum
- **Mounting Type:** Door Mount
- **Number of Items:** 2
- **Product Dimensions:** 17.8L x 7.1W Centimeters

## Images

![HLMxOptimo 7 inch Invisible Hinges Hidden Door Hinges Silver Concealed Hinges 180 Degree Swing Hinge 3-D Adjustable Butt Hinge 6 x 2.5 x 1 inch (Silver Pack of 2) - Image 1](https://m.media-amazon.com/images/I/81tjohtQyCL.jpg)
![HLMxOptimo 7 inch Invisible Hinges Hidden Door Hinges Silver Concealed Hinges 180 Degree Swing Hinge 3-D Adjustable Butt Hinge 6 x 2.5 x 1 inch (Silver Pack of 2) - Image 2](https://m.media-amazon.com/images/I/41euNscjmeL.jpg)
![HLMxOptimo 7 inch Invisible Hinges Hidden Door Hinges Silver Concealed Hinges 180 Degree Swing Hinge 3-D Adjustable Butt Hinge 6 x 2.5 x 1 inch (Silver Pack of 2) - Image 3](https://m.media-amazon.com/images/I/41zgAm6U9mL.jpg)
![HLMxOptimo 7 inch Invisible Hinges Hidden Door Hinges Silver Concealed Hinges 180 Degree Swing Hinge 3-D Adjustable Butt Hinge 6 x 2.5 x 1 inch (Silver Pack of 2) - Image 4](https://m.media-amazon.com/images/I/419ARRhJ16L.jpg)
![HLMxOptimo 7 inch Invisible Hinges Hidden Door Hinges Silver Concealed Hinges 180 Degree Swing Hinge 3-D Adjustable Butt Hinge 6 x 2.5 x 1 inch (Silver Pack of 2) - Image 5](https://m.media-amazon.com/images/I/51-GopRkWoL.jpg)

## Available Options

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

## Frequently Bought Together

- HLMOptimo 7 inch Invisible Hinges Hidden Door Hinges Concealed Hinges 180 Degree Swing Hinge 3-D Adjustable Butt Hinge 7 x 2.8 x 1 inch (Silver Pack of 2)
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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-10-05*