---
product_id: 447134738
title: "6-Inch 3D Adjustable Invisible Door Hinges, Heavy-Duty Concealed Hinge for Interior Wood Doors, 180° Opening, Zinc Alloy, 88 lbs Capacity, Brushed Silver, 2-Pack"
brand: "polar tangro"
price: "Rp2483929"
currency: IDR
in_stock: true
category: "Polar Tangro"
url: https://www.desertcart.id/products/447134738-6-inch-3d-adjustable-invisible-door-hinges-heavy-duty-concealed
store_origin: ID
region: Indonesia
---

# 3D ±3mm vertical, ±2mm horizontal, ±1mm depth adjust 180° silent smooth swing 88 lbs load capacity 6-Inch 3D Adjustable Invisible Door Hinges, Heavy-Duty Concealed Hinge for Interior Wood Doors, 180° Opening, Zinc Alloy, 88 lbs Capacity, Brushed Silver, 2-Pack

**Brand:** polar tangro
**Price:** Rp2483929
**Availability:** ✅ In Stock

## Summary

> 🚪 Elevate your space with hinges that disappear but never compromise.

## Quick Answers

- **What is this?** 6-Inch 3D Adjustable Invisible Door Hinges, Heavy-Duty Concealed Hinge for Interior Wood Doors, 180° Opening, Zinc Alloy, 88 lbs Capacity, Brushed Silver, 2-Pack by polar tangro
- **How much does it cost?** Rp2483929 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/447134738-6-inch-3d-adjustable-invisible-door-hinges-heavy-duty-concealed)

## Best For

- polar tangro enthusiasts

## Why This Product

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

## Key Features

- • **Heavy-Duty Strength:** Supports up to 88 lbs per pair for sag-free, secure doors.
- • **Invisible Minimalism:** Concealed design creates a sleek, modern look with no visible hardware.
- • **Whisper-Quiet Operation:** Built-in rubber bearings ensure smooth, silent 180° door swings.
- • **Precision 3D Calibration:** Effortlessly fine-tune door alignment in three dimensions without removal.
- • **Universal & Ready-to-Install:** Reversible for all door swings, includes screws and hex wrenches for easy setup.

## Overview

Polar Tangro’s 6-Inch 3D Adjustable Invisible Door Hinges combine heavy-duty zinc alloy durability with professional-grade 3D adjustability and a silent 180° swing. Designed for interior wood doors up to 88 lbs, these concealed hinges deliver a sleek, minimalist aesthetic while ensuring perfect alignment and smooth operation. Ideal for modern interiors seeking both function and style.

## Description

Polar Tangro 6-Inch 3D Adjustable Invisible Door Hinges, Heavy-Duty Concealed Hinge for Interior Wood Doors, 180° Opening, Zinc Alloy, 88 lbs Capacity, Brushed Silver, 2-Pack - desertcart.com

## Features

- 【Durable Zinc Alloy Structure】 Precision-engineered with a high-density zinc alloy core for superior durability and corrosion resistance. Built to withstand long-term use, the robust four-axis mechanical design provides a reliable 88 lbs (40kg) load capacity per pair, ensuring your doors remain sturdy, sag-free, and secure for years to come.
- 【Effortless 3-Way Calibration】 Master your door alignment with our advanced 3D adjustment system. Fine-tune your door position vertically (±3.0mm), horizontally (±2.0mm), and in-depth (±1.0mm) without removing the door. This professional-grade flexibility guarantees a perfect, flush fit even for heavy-duty interior doors.
- 【180° Silent & Smooth Swing】 Maximize your room layout with a full 180-degree wide opening angle. Engineered with built-in high-density rubber bearings, these hinges effectively absorb vibration and minimize metal-on-metal friction. This ensures a whisper-quiet, fluid motion every time you open or close your door, providing a premium, refined tactile experience.
- 【Minimalist Concealed Aesthetics】 Achieve a sleek, modern look with hinges that vanish entirely when the door is closed. Designed for doors over 35mm thick, our 6 x 2.5 x 1-inch hinges create a seamless profile, making them the preferred choice for hidden doors, minimalist wall integration, and high-end cabinetry.
- 【Universal Fit & Easy Setup】 Designed for versatility, these reversible hinges work perfectly for left, right, inward, or outward swinging doors. Includes 2 hinges, 16 reinforced mounting screws, and 3 hex wrenches (4mm, 3mm, 2.5mm). Note: Professional installation or pre-drilling is recommended for optimal results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZL2G6MD |
| Best Sellers Rank | #304,071 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,126 in Door Hinges |
| Brand Name | Polar Tangro |
| Color | Silver - 2pcs |
| Customer Reviews | 4.2 4.2 out of 5 stars (43) |
| Finish Types | Brushed |
| Hole Count | 2 |
| Included Components | 2 Pack 6 Inch Invisible Hinges |
| Item Dimensions L x W | 6.88"L x 2.75"W |
| Manufacturer | Polar Tangro |
| Manufacturer Part Number | TOLHO-6HidHing-2 |
| Material Type | Aluminum, Zinc |
| Maximum Weight Capacity | 88 pounds |
| Model Number | TOLHO-6HidHing-2 |
| Mounting Type | Door Mount |

## Product Details

- **Brand:** Polar Tangro
- **Color:** Silver - 2pcs
- **Finish Type:** Brushed
- **Hole Count:** 2
- **Manufacturer:** Polar Tangro
- **Material:** Aluminum, Zinc
- **Mounting Type:** Door Mount
- **Number of Items:** 2
- **Product Dimensions:** 6.88"L x 2.75"W
- **Weight Limit:** 88 pounds

## Images

![6-Inch 3D Adjustable Invisible Door Hinges, Heavy-Duty Concealed Hinge for Interior Wood Doors, 180° Opening, Zinc Alloy, 88 lbs Capacity, Brushed Silver, 2-Pack - Image 1](https://m.media-amazon.com/images/I/81bJPB6kmFL.jpg)
![6-Inch 3D Adjustable Invisible Door Hinges, Heavy-Duty Concealed Hinge for Interior Wood Doors, 180° Opening, Zinc Alloy, 88 lbs Capacity, Brushed Silver, 2-Pack - Image 2](https://m.media-amazon.com/images/I/41uXfle5i2L.jpg)
![6-Inch 3D Adjustable Invisible Door Hinges, Heavy-Duty Concealed Hinge for Interior Wood Doors, 180° Opening, Zinc Alloy, 88 lbs Capacity, Brushed Silver, 2-Pack - Image 3](https://m.media-amazon.com/images/I/51oUAWJETDL.jpg)
![6-Inch 3D Adjustable Invisible Door Hinges, Heavy-Duty Concealed Hinge for Interior Wood Doors, 180° Opening, Zinc Alloy, 88 lbs Capacity, Brushed Silver, 2-Pack - Image 4](https://m.media-amazon.com/images/I/41JRkp8IvDL.jpg)
![6-Inch 3D Adjustable Invisible Door Hinges, Heavy-Duty Concealed Hinge for Interior Wood Doors, 180° Opening, Zinc Alloy, 88 lbs Capacity, Brushed Silver, 2-Pack - Image 5](https://m.media-amazon.com/images/I/41UqfAz1z+L.jpg)

## Available Options

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

## Questions & Answers

**Q: Do they come with instructions and templates?**
A: Our product page has a picture of installation instructions, the product also includes installation instructions

**Q: Can these hinges be used with a hollow core door?**
A: I'm not an expert but given the weight of the hinge and the placement,  you would have to find a way to mount a block inside the hollow core which seems like it would be a ton of work unless you were building a hollow core door or rebuilding it and had access to mount it to the interior of the door edge.

## Frequently Bought Together

- Invisible Door Hinges (2 pcs) -6 Inch Sliver Hidden Hinges for Doors, 3 Way Adjustable & 180 Deg Swing Invisible Hinge, Heavy-Duty Zinc Alloy Concealed Door Hinges 88Lbs Load-Bearing
- Precision Lock PLS-24 PRO Concealed Magnetic Catch, Silver
- NHN1628U-M Concealed Door Closer, Non-Handed, Heavy-Duty, Up to 88lbs. Doors, Non-Compatible with Larson Door, Dual Speed Control, Invisible Door Closer

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**Shop now:** [https://www.desertcart.id/products/447134738-6-inch-3d-adjustable-invisible-door-hinges-heavy-duty-concealed](https://www.desertcart.id/products/447134738-6-inch-3d-adjustable-invisible-door-hinges-heavy-duty-concealed)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-10-25*