---
product_id: 594541818
title: "Heavy Duty Extension Arm [Accessory Only - Requires MA20P-S Single Monitor Arm for Use] Dual 49\" Vertical Stacked Monitor Mount Height Adjustable - 100x100 VESA Mount, Black, MA20P-A"
brand: "ultrarm"
price: "€ 139.02"
currency: EUR
in_stock: true
category: "Ultrarm"
url: https://www.desertcart.de/products/594541818-heavy-duty-extension-arm-accessory-only-requires-ma20p-s-single
store_origin: DE
region: Germany
---

# 33cm smooth height adjust 180° swivel & rotate 20kg load capacity Heavy Duty Extension Arm [Accessory Only - Requires MA20P-S Single Monitor Arm for Use] Dual 49" Vertical Stacked Monitor Mount Height Adjustable - 100x100 VESA Mount, Black, MA20P-A

**Brand:** ultrarm
**Price:** € 139.02
**Availability:** ✅ In Stock

## Summary

> 🖥️ Elevate your workspace, stack your screens, and own your productivity!

## Quick Answers

- **What is this?** Heavy Duty Extension Arm [Accessory Only - Requires MA20P-S Single Monitor Arm for Use] Dual 49" Vertical Stacked Monitor Mount Height Adjustable - 100x100 VESA Mount, Black, MA20P-A by ultrarm
- **How much does it cost?** € 139.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/594541818-heavy-duty-extension-arm-accessory-only-requires-ma20p-s-single)

## Best For

- ultrarm enthusiasts

## Why This Product

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

## Key Features

- • **Dynamic Viewing Angles:** Tilt ±25°, swivel 180°, and rotate 180° for personalized ergonomic comfort.
- • **Effortless Weight Balance:** Built-in pneumatic spring system ensures perfect, fatigue-free monitor positioning.
- • **Seamless Cable Management:** Integrated cable routing keeps your workspace sleek and clutter-free.
- • **Modular Multi-Monitor Ready:** Upgrade to dual or triple monitor configurations with heavy-duty 40kg capacity base (sold separately).
- • **Ultimate Screen Compatibility:** Supports ultrawide monitors up to 57", including curved 1000R displays for immersive setups.

## Overview

The MA20P-A Heavy Duty Extension Arm is a premium accessory designed to vertically stack dual 49" ultrawide monitors with up to 20kg load per screen. Featuring a pneumatic spring system for smooth height adjustment up to 33cm, 180° swivel and rotation, and quick-release VESA compatibility (75x75 & 100x100mm), it offers modular expansion for multi-monitor setups. Note: Requires MA20P-S base mount sold separately.

## Description

ULTRARM Heavy Duty Extension Arm [Accessory Only - Requires MA20P-S Single Monitor Arm for Use] Dual 49" Vertical Stacked Monitor Mount Height Adjustable - 100x100 VESA Mount, Black, MA20P-A : desertcart.ae: Computers

## Features

- [Accessory Only - Requires MA20P-S Single Monitor Arm for Use] Tall Monitor Arm Desk Mount - ULTRARM premium heavy duty arm mount with built-in pnuematic spring system for perfect weight adjustment, clear cable management, and a quick-release VESA plate for simple monitor installation.
- Fits Ultra Wide Monitors - Holds one screen weighing up to 20 KGS. Fits ultrawide monitors up to 57" and downward compatible 49" to 24" flat, curved up to 1000R screens. The quick-release VESA bracket has 75x75mm and 100x100mm mounting capability.
- Fully Adjustable Monitor Arm - Vertical monitor mount offers flexible motion featuring +25 to -25 degrees tilt, 180 degrees swivel, 180 degrees rotating monitor, and 33 CM of smooth height adjustment with gas spring lift.
- Modular Extension Arms - The base with extra tall pole has 40 KGS mounting capability, which can be upgraded to a dual monitor mount or triple monitor mount. Dual stacked monitor mount fits up to two 49" ultrawide monitors. Triple monitor stand fits two stacked monitors and a sideways monitor.
- IMPORTANT NOTICE - MOUNTING BASE AND POLE ARE NOT INCLUDED IN THIS PRODUCT.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand Name | ULTRARM |
| Item Weight | 7.96 pounds |
| Product Dimensions | 25 x 3 x 15 inches |
| Item model number | MA20P-A |
| Color Name | Black |

## Product Details

- **Brand:** ULTRARM
- **Colour:** Black
- **Material:** Aluminum, Metal
- **Mounting type:** Tabletop Mount
- **Movement type:** Height Adjustable, Articulating, Tilt, Rotate, Swivel

## Images

![Heavy Duty Extension Arm [Accessory Only - Requires MA20P-S Single Monitor Arm for Use] Dual 49" Vertical Stacked Monitor Mount Height Adjustable - 100x100 VESA Mount, Black, MA20P-A - Image 1](https://m.media-amazon.com/images/I/71lZYn9U3BL.jpg)

## Frequently Bought Together

- ULTRARM Heavy Duty Extension Arm [Accessory Only - Requires MA20P-S Single Monitor Arm for Use] Dual 49" Vertical Stacked Monitor Mount Height Adjustable - 100x100 VESA Mount, Black, MA20P-A
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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-31*