---
product_id: 40671652
title: "MakerBeam XL Black Anodized Beams 300x15x15mm 4 Pieces"
brand: "makerbeam"
price: "1105745₫"
currency: VND
in_stock: true
reviews_count: 9
category: "Maker Beam"
url: https://www.desertcart.vn/products/40671652-makerbeam-xl-black-anodized-beams-300x15x15mm-4-pieces
store_origin: VN
region: Vietnam
---

# 300x15x15mm precision size ultra-light 3oz per beam 6063-T5 aluminum alloy MakerBeam XL Black Anodized Beams 300x15x15mm 4 Pieces

**Brand:** makerbeam
**Price:** 1105745₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Build Bold, Build Smart — The Ultimate Beam for Visionary Makers

## Quick Answers

- **What is this?** MakerBeam XL Black Anodized Beams 300x15x15mm 4 Pieces by makerbeam
- **How much does it cost?** 1105745₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/40671652-makerbeam-xl-black-anodized-beams-300x15x15mm-4-pieces)

## Best For

- makerbeam enthusiasts

## Why This Product

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

## Key Features

- • **Modular Freedom:** No fixed mounting positions—build your unique design effortlessly.
- • **Plug & Play Assembly:** No welding required—combine and reuse components to speed up prototyping.
- • **Lightweight Yet Strong:** Only 3 ounces per beam, perfect for portable and complex projects.
- • **Versatile Applications:** Ideal for robotics, electronics, displays, and custom professional builds.
- • **Precision Engineered Aluminum:** Crafted from durable 6063-T5 aluminum for strength and longevity.

## Overview

The XL Black Anodized Beams are a set of four 300x15x15mm aluminum bars made from high-grade 6063-T5 alloy, offering a lightweight (3oz each) yet robust structural solution. Designed for professional prototyping and versatile electronics projects, these anodized black beams provide modular, weld-free assembly with unlimited mounting flexibility, empowering creators to innovate faster and smarter.

## Description

MakerBeam XL 300mm beams for Maker projects and professional prototyping. Contents: 4 aluminum black anodized beams measuring 15x15x300mm width, height, and length (0.591x0.591x11.811"). Application: scientific, electronics, laboratories, home technical projects, displays/exhibits, robotics, etc. MakerBeam (XL) is a versatile and lightweight structural system (T-slot) with components that give endless building possibilities in desktop size. There are no fixed positions for mounting giving you the freedom to build your own design easily. All MakerBeam XL elements can be combined and reused (no welding required) enabling shorter design and assembly times.

Review: Excellent. - I used these to make a 3D printed BeamCase SW and they worked wonderfully. High quality and a fair price.
Review: GREAT Product!! - I needed to build a rugged custom case for a portable virtual reality workstation, since no commercial pc case would meet all of my criteria. The flexibility of the MakerBeam XL system allowed my to quickly prototype my component layout design, and also to make dozens of tweaks on the fly to refine the design to be exactly what I wanted. The good variety of beam lengths meant that I was able to build almost the entire case with the standard parts, and only had to cut down four pieces. If only I had known earlier that some (if not all) of the brackets for smaller MakerBeam system will work with the MakerBeam XL system. I definitely could have used some of those in my design had I know that they would work! MakerBeam will be my "go-to" system on future projects where the expense is warranted; I would use it on EVERYTHING, except that the cost of all of those little parts really adds up! I would love to keep a whole drawer full of these components on hand to tinker with whenever I think up some crazy idea, but they are a little too pricey to be able to do that. I usually like to buy a few extra parts when I am working on a project like this; having extra parts enables me to explore other options that I may not have thought of in the original design. However, PLEASE NOTE that SOME of these components are returnable (if unused), others are not. Highly recommended product!

## Features

- Pack of 4 aluminum (v2.0 6063-T5) black anodized beams measuring 15x15x300mm width, height, and length (0.591x0.591x11.811")
- Low weight structure and high loading capacity (weight of 300mm beams: 3 ounces)
- MakerBeam XL enables professional prototyping and provides mechanics for any electronics project.
- All MakerBeam elements can be combined and reused (no welding required) enabling shorter design and assembly times .
- There are no fixed positions for mounting giving you the freedom to build your own design easily.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XJ5G5QY |
| Best Sellers Rank | #153,246 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #31,745 in Hardware |
| Date First Available | March 10, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 15 Millimeters |
| Item Form | Bar |
| Item Thickness | 15 Millimeters |
| Item Weight | 3.03 ounces |
| Manufacturer | MakerBeam |
| Number of Items | 4 |
| Specification Met | Anodized Color: Black |
| UPC | 706795640321 |

## Product Details

- **Brand:** MakerBeam
- **Color:** black
- **Item dimensions L x W x H:** 11.81 x 0.59 x 0.59 inches
- **Material:** Aluminum
- **Shape:** Square

## Images

![MakerBeam XL Black Anodized Beams 300x15x15mm 4 Pieces - Image 1](https://m.media-amazon.com/images/I/31vezvEAWUL.jpg)

## Questions & Answers

**Q: How wide are the slots, and whats the distance between them?**
A: The slot measures 3mm. The two sides are 6mm. Together they make for 15mm.

**Q: How many inches?**
A: Makerbeam Xl anodized beams measuring 15x15mm = 0.591x0.591 inch

Regards,
Makerbeam Team

**Q: is this identical to open beam?**
A: Makerbeam XL are indentical to Openbeam but got one important difference:
Makerbeam XL : 15mmx15mm, hollow core and have threaded holes each end. 
Openbeam : 15mmx15mm, hollow core , without threaded holes 
Martien - Makerbeam Team

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent.
*by B***B on March 15, 2025*

I used these to make a 3D printed BeamCase SW and they worked wonderfully. High quality and a fair price.

### ⭐⭐⭐⭐⭐ GREAT Product!!
*by I***A on December 26, 2019*

I needed to build a rugged custom case for a portable virtual reality workstation, since no commercial pc case would meet all of my criteria. The flexibility of the MakerBeam XL system allowed my to quickly prototype my component layout design, and also to make dozens of tweaks on the fly to refine the design to be exactly what I wanted. The good variety of beam lengths meant that I was able to build almost the entire case with the standard parts, and only had to cut down four pieces. If only I had known earlier that some (if not all) of the brackets for smaller MakerBeam system will work with the MakerBeam XL system. I definitely could have used some of those in my design had I know that they would work! MakerBeam will be my "go-to" system on future projects where the expense is warranted; I would use it on EVERYTHING, except that the cost of all of those little parts really adds up! I would love to keep a whole drawer full of these components on hand to tinker with whenever I think up some crazy idea, but they are a little too pricey to be able to do that. I usually like to buy a few extra parts when I am working on a project like this; having extra parts enables me to explore other options that I may not have thought of in the original design. However, PLEASE NOTE that SOME of these components are returnable (if unused), others are not. Highly recommended product!

### ⭐⭐⭐⭐⭐ Quality authentic makerbeam
*by X***S on October 20, 2024*

The galvanized look is a nice touch. These beams are perfect for my 3D printer project and worked perfectly with my existing kit from formbot. They're slightly nicer looking than the plain aluminum extrusions and they blend nicely with the other black components

## Frequently Bought Together

- MakerBeam XL Black Anodized Beams 300x15x15mm 4 Pieces
- MakerBeam XL Black Anodized Beams 200x15x15mm 4 Pieces
- MakerBeam XL T-Slot Nuts 50 pcs (MakerBeamXL is 15x15mm in Diameter)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-20*