---
product_id: 759506540
title: "UniTak3D Ender 3 Dual Z-axis Linear Rail Bracket MGN12H MGN12C Linear Guide Carriage Conversion Plate Mounts Upgrades for Ender 3 Pro,Ender 3 V2 3D Printers (Linear Rail NOT Included)"
brand: "unitak3d"
price: "$19941"
currency: COP
in_stock: false
reviews_count: 8
url: https://www.desertcart.co/products/759506540-unitak3d-ender-3-dual-z-axis-linear-rail-bracket-mgn12h
store_origin: CO
region: Colombia
---

# Supports MGN12H/MGN12C linear rails Dual Z-axis upgrade for precision Aluminum alloy bracket for durability UniTak3D Ender 3 Dual Z-axis Linear Rail Bracket MGN12H MGN12C Linear Guide Carriage Conversion Plate Mounts Upgrades for Ender 3 Pro,Ender 3 V2 3D Printers (Linear Rail NOT Included)

**Brand:** unitak3d
**Price:** $19941
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Elevate your Ender 3 prints with rock-solid Z-axis precision!

## Quick Answers

- **What is this?** UniTak3D Ender 3 Dual Z-axis Linear Rail Bracket MGN12H MGN12C Linear Guide Carriage Conversion Plate Mounts Upgrades for Ender 3 Pro,Ender 3 V2 3D Printers (Linear Rail NOT Included) by unitak3d
- **How much does it cost?** $19941 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/759506540-unitak3d-ender-3-dual-z-axis-linear-rail-bracket-mgn12h)

## Best For

- unitak3d enthusiasts

## Why This Product

- Trusted unitak3d brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Integration:** Designed specifically for Ender 3 Pro and V2 models; easy installation with metal belt tensioner upgrade.
- • **Enhanced Print Quality:** Linear rail guide reduces Z-axis stratification and distortion, delivering professional-grade results.
- • **Dual Z-Axis Compatibility:** Recommended dual Z-axis setup minimizes wobble and maximizes print accuracy.
- • **Durable Aluminum Alloy Build:** Crafted from high-strength aluminum alloy for long-lasting, wear-resistant performance.
- • **Precision Linear Rail Upgrade:** Transform your Ender 3 Z-axis with smooth, stable MGN12H or MGN12C rails for flawless prints.

## Overview

The UniTak3D Ender 3 Dual Z-axis Linear Rail Bracket is a premium aluminum alloy upgrade designed to replace the standard Z-axis mechanism on Ender 3 Pro and V2 3D printers. It supports MGN12H and MGN12C linear rails (not included) for smoother, more accurate vertical motion, significantly reducing print defects caused by Z-axis wobble. Ideal for dual Z-axis setups, this bracket enhances durability and print quality, making it a must-have for serious 3D printing enthusiasts seeking professional results.

## Description

Full description not available

## Features

- 【Kinder Reminder for Ender 3 V2 Users】:Original plastic X-axis belt tensioner will NOT fit on this new bracket.Please upgrade it to the metal one: https://www.desertcart.co.UK/dp/B08DRHFJ7V.
- 【Z-axis Linear Rail Upgrades】:This z-axis conversion plate allows you to upgrade your 3d printer's Z-axis with MGN12H or MGN12C linear rails.It supports single z-axis, but recommended for dual z-axis.
- 【Linear Motion Advantage】:Upgrading the POM wheels with linear rail guide will reduce Z-axis stratification, offset, and distortion of higher models,which can highly improve print quality and accurac
- 【Nicely Machining】: This z-axis conversion bracket is made of aluminum alloy with high strength and hardness which has a long service life and is more durable and less worn out.
- 【NOTE】:Please lock the screw moderately.Excessive force may cause the guide rail to not slide properly.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | UniTak3D |
| Part number | Uni119Z |
| Item Weight | 220 g |
| Package Dimensions | 12.2 x 8.4 x 2.7 cm; 220 g |
| Manufacturer reference | Uni119Z |
| Colour | Black |
| Style | Z Axis |
| Material | Aluminium, Metal, Plastic |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** UniTak3D
- **Material:** Aluminium, Metal, Plastic
- **Colour:** Black
- **Item weight:** 220 Grams
- **Compatible devices:** Laptop, Personal Computer

## Images

![UniTak3D Ender 3 Dual Z-axis Linear Rail Bracket MGN12H MGN12C Linear Guide Carriage Conversion Plate Mounts Upgrades for Ender 3 Pro,Ender 3 V2 3D Printers (Linear Rail NOT Included) - Image 1](https://m.media-amazon.com/images/I/61G6YacGk5L.jpg)
![UniTak3D Ender 3 Dual Z-axis Linear Rail Bracket MGN12H MGN12C Linear Guide Carriage Conversion Plate Mounts Upgrades for Ender 3 Pro,Ender 3 V2 3D Printers (Linear Rail NOT Included) - Image 2](https://m.media-amazon.com/images/I/715fZny13OL.jpg)
![UniTak3D Ender 3 Dual Z-axis Linear Rail Bracket MGN12H MGN12C Linear Guide Carriage Conversion Plate Mounts Upgrades for Ender 3 Pro,Ender 3 V2 3D Printers (Linear Rail NOT Included) - Image 3](https://m.media-amazon.com/images/I/71AJlZmhCjL.jpg)
![UniTak3D Ender 3 Dual Z-axis Linear Rail Bracket MGN12H MGN12C Linear Guide Carriage Conversion Plate Mounts Upgrades for Ender 3 Pro,Ender 3 V2 3D Printers (Linear Rail NOT Included) - Image 4](https://m.media-amazon.com/images/I/71U2zs5AXJL.jpg)
![UniTak3D Ender 3 Dual Z-axis Linear Rail Bracket MGN12H MGN12C Linear Guide Carriage Conversion Plate Mounts Upgrades for Ender 3 Pro,Ender 3 V2 3D Printers (Linear Rail NOT Included) - Image 5](https://m.media-amazon.com/images/I/71-QhOj2lfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sturdy, lightweight but not perfect.
*by F***Y on 15 October 2022*

So as a whole this kit works fine, when paired with a proper linear rail (not a cheap one off Amazon) the motion is smooth and unrestricted. The brackets work fine and if you use a rail with 25mm spaced holes then the kit fits snuggly between the two brackets for the z rollers too.One issue with this kit is that the hot-end plate is moved several mm forward, the endstop triggers fine with the included spacer but the x-belt is only partially held by the slots in the original plate. There are probably workarounds but it would have been nicer if the bracket recessed better.

### ⭐⭐⭐⭐⭐ No wobble. Stiff as you like.
*by B***N on 6 April 2023*

Read a handful of negative reviews on this product mentioning it wobbles. This product is fine if you tighten the screws.If you like it loose.. don't quit your day job as you'll get nothing but problems.

### ⭐⭐⭐⭐⭐ Really good
*by P***H on 21 February 2023*

This is a well worth it upgrade to your ender 3 just be sure to print the alignment tools before you pull your printer apart and be sure to get a good quality rail.

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-03-10*