---
product_id: 714321860
title: "4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch)"
brand: "ixgnij"
price: "$106.18"
currency: USD
in_stock: true
reviews_count: 5
category: "Ixgnij"
url: https://www.desertcart.us/products/714321860-4pcs-400mm-t-slot-2020-aluminum-extrusion-european-standard-anodized
store_origin: US
region: United States of America
---

# 400mm precise extrusion length Anodized sleek black finish 6063-T5 high-strength aluminum 4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch)

**Brand:** ixgnij
**Price:** $106.18
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your DIY game with precision and style!

## Quick Answers

- **What is this?** 4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch) by ixgnij
- **How much does it cost?** $106.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/714321860-4pcs-400mm-t-slot-2020-aluminum-extrusion-european-standard-anodized)

## Best For

- ixgnij enthusiasts

## Why This Product

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

## Key Features

- • **Ready-to-Use 4-Pack:** Four 400mm rails included—cut, configure, and conquer your next project with ease.
- • **Sleek Anodized Surface:** Smooth, clean black finish that resists wear and elevates your build’s aesthetic.
- • **Versatile T-Slot Design:** Compatible with M3, M4, M5 nuts and pulleys for effortless modular customization.
- • **Perfect for Precision DIY:** Ideal for 3D printers, CNC machines, laser stands, and automation setups demanding accuracy.
- • **Premium European Standard Aluminum:** Engineered from durable 6063-T5 alloy for unmatched strength and longevity.

## Overview

This 4-piece set of 400mm European standard 2020 T-slot aluminum extrusions is crafted from anodized 6063-T5 alloy, delivering high strength and smooth edges. Designed for professional-grade 3D printers, CNC machines, and automation equipment, these sleek black rails offer versatile mounting options with M3-M5 compatibility, making them the go-to choice for millennial makers seeking durable, customizable linear motion solutions.

## Description

✦The European standard anodized aluminum profile extruded linear motion guide is made of 6063-T5 material. The surface is anodized and smooth and clean. The aluminum profile extruded product is a good linear motion material with high strength and adjustable. , Can be fixed on the four grooved surfaces such as M3, M4, M5 T-slot nut and pulley Commonly used in DIY 3D printers, workbenches, CNC automation equipment, laser stands, furniture, etc.

Review: They worked for my purposes. Easy to cut with a small ryobi bandsaw. Used these to make a stand for my case and bullet feeder. I will buy again.
Review: Très bien usinés et à bon prix. Installé pour réaliser une pergola en extérieur.

## Features

- ✦High-strength European standard aluminum profile, the surface is anodized, making the surface smoother and cleaner.
- ✦Applications: automation equipment, professional 3D printers, workbenches, lasers, stands, furniture, etc. machinery, fitness equipment, precision printers, automatic cutting machines, etc.
- ✦Aluminum profile extrusion products are a good linear motion material with high strength and adjustable. It can be fixed on the side of 4 grooves such as M3, M4, M5 T-slot nut and pulley.
- ✦Made of 6063-T5 material, the T-slot has smooth edges.
- ✦4PCS per package, 20 * 20 * 400mm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Y8N7FD1 |
| ASIN  | B08Y8N7FD1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (363) |
| Customer reviews | 4.7 4.7 out of 5 stars (363) |
| Date First Available | 5 March 2021 |
| Date First Available  | 5 March 2021 |
| Included components | Aluminum Extrusion Profiles |
| Item Package Quantity | 1 |
| Item Weight | 771 g |
| Item model number | 6880 |
| Item model number  | 6880 |
| Manufacturer | IXGNIJ |
| Manufacturer  | IXGNIJ |
| Material | aluminum_6063 |
| Part number | 6880 |
| Product Dimensions | 40 x 2 x 2 cm; 771 g |
| Product Dimensions  | 40 x 2 x 2 cm; 771 g |
| Size | 4PCS 400mm(15.75'') |
| Style | 2020 |

## Images

![4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch) - Image 1](https://m.media-amazon.com/images/I/61ZmLgbmfwL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***P on 1 February 2026*

They worked for my purposes. Easy to cut with a small ryobi bandsaw. Used these to make a stand for my case and bullet feeder. I will buy again.

### ⭐⭐⭐⭐⭐ Review
*by C***S on 8 August 2025*

Très bien usinés et à bon prix. Installé pour réaliser une pergola en extérieur.

### ⭐⭐⭐⭐⭐ Review
*by A***D on 18 June 2025*

These aluminum extrusions are accurate to the stated dimensions, and well machined. I used them to add linear rails to a 3D printer, and found them to be straight and free of any warping or manufacturing issues.

## Frequently Bought Together

- 4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch)
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-23*