---
product_id: 714638149
title: "Rosette Magic Arm 11\" Ball Head Magic Arm with 1/4\"-20 Screws and Anti-Twist Pins, for Cameras/iPads/Monitors/LED Lights/Smartphones/Action Cameras,"
brand: "smallrig"
price: "€ 57.63"
currency: EUR
in_stock: true
reviews_count: 5
category: "Small Rig"
url: https://www.desertcart.ie/products/714638149-rosette-magic-arm-11-ball-head-magic-arm-with-1
store_origin: IE
region: Ireland
---

# 360° dual ball head for infinite angle adjustment Dual 1/4"-20 screws with anti-twist pins Supports up to 3kg payload with aircraft-grade aluminum Rosette Magic Arm 11" Ball Head Magic Arm with 1/4"-20 Screws and Anti-Twist Pins, for Cameras/iPads/Monitors/LED Lights/Smartphones/Action Cameras,

**Brand:** smallrig
**Price:** € 57.63
**Availability:** ✅ In Stock

## Summary

> 🎥 Elevate your rig with precision and power — the SmallRig Magic Arm that pros trust!

## Quick Answers

- **What is this?** Rosette Magic Arm 11" Ball Head Magic Arm with 1/4"-20 Screws and Anti-Twist Pins, for Cameras/iPads/Monitors/LED Lights/Smartphones/Action Cameras, by smallrig
- **How much does it cost?** € 57.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/714638149-rosette-magic-arm-11-ball-head-magic-arm-with-1)

## Best For

- smallrig enthusiasts

## Why This Product

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

## Key Features

- • **Ultimate Flexibility:** 360° dual ball heads with enhanced friction let you dial in the perfect angle effortlessly every time.
- • **Heavy-Duty Durability:** Crafted from aircraft-grade aluminum and stainless steel, built to withstand professional daily use.
- • **Scratch-Free Protection:** Soft pads on accessory holders keep your expensive gear pristine while mounted.
- • **Secure & Stable Mounting:** Dual 1/4"-20 screws with ARRI anti-twist pins lock your gear safely in place—no slips, no worries.
- • **Smooth & Fast Adjustments:** Ergonomic anti-off thumb lever with built-in thrust ball bearing locks and unlocks in a snap.

## Overview

The SmallRig Rosette Magic Arm 11" is a robust, CNC-machined mounting solution made from aircraft-grade aluminum and stainless steel. Featuring dual 1/4"-20 screws with anti-twist ARRI pins, 360° adjustable dual ball heads supporting up to 3kg, and an ergonomic locking system, it ensures secure, flexible, and scratch-free attachment of cameras, monitors, LED lights, and more. Perfect for professionals demanding durability and precision in their gear setup.

## Description

SmallRig Rosette Arm (11") 3959, made of aircraft grade aluminum and stainless steel, features 1/4-20 screws and elastic pins on both ends to securely fix such accessories, especially with anti-twist holes, such as monitors, LED lights, microphones, mobile phones, iPad, action cameras, etc. The thumb screw helps lock accessories and has hex key holes for adjustment; and the ball heads, which are 360-degree adjustable, come with a spiral pattern to increase friction and support up to 3kg of load. On the stainless steel rosette joint, there is a spring for easier angle adjustment. An ergonomically designed anti-off thumb lever, with a built-in thrust ball bearing, feels smooth and comfortable and quickly locks the arm and ball heads in one second. This rosette arm is CNC machined for greater sturdiness and durability and is also equipped with pads on both accessory holders to prevent scratches.

Review: superb - Fantastic... great quality, sturdy, and extremely useful!
Review: Prefecto - De los mejores add ons que puedes tener para tu camara

## Features

- Dual 1/4"-20 Screw: Rosette magic arm 3959 comes with 1/4"-20 screw on each end to connect SmallRig LED Light 3808, SmallRig monitor cage 3788, etc.
- Dual Ball Head: 360 dual ball head design allows you to adjust angles freely. NOTE: The maximum payload is 3kg
- In the Box: 1 x Rosette Magic Arm. Net Weight: 330g
- 1. 1/4"-20 screws with anti-twist ARRI locating pins ensure accessory safety.
- 2. Newly designed ball heads increase friction and bear a load of up to 3 kg.
- 3. New locking structure at the rosette joint for smoother angle adjustment.
- 4. Made of sturdy, durable aircraft-grade aluminum alloy and stainless steel.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BR7L53ZG |
| Additional Features | Adjustable |
| Arm Length | 11 Inches |
| Best Sellers Rank | #12,808 in Electronics ( See Top 100 in Electronics ) #294 in Camera Mounts & Clamps |
| Brand | SmallRig |
| Built-In Media | Magic Arm |
| Color | silver |
| Colour | silver |
| Compatible Devices | Cameras, Monitors |
| Compatible Phone Models | Monitor |
| Compatible devices | Cameras, Monitors |
| Compatible phone models | Monitor |
| Country of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 256 Reviews |
| Enclosure Material | Aluminum |
| Item Dimensions | 32 x 60 x 32 millimeters |
| Item Type Name | 11" Aluminum & Stainless Steel Rosette Magic Arm |
| Item Weight | 330 Grams |
| Manufacturer | SMALLRIG |
| Mfr Part Number | 3959-SR |
| Model Name | Rosette Magic Arm 11" |
| Model Number | 3959 |
| Mounting Type | Tripod |
| Mounting type | Tripod |
| Shape | L-Shape |
| Special features | Adjustable |
| Water Resistance Level | Water Resistant |
| Weight Capacity Maximum | 3 Kilograms |

## Product Details

- **Brand:** SmallRig
- **Compatible devices:** Camera, Monitor
- **Folded size:** 182 x 103 x 42mm
- **Item weight:** 330 Grams
- **Product dimensions:** 3.2D x 6W x 3.2H centimeters

## Images

![Rosette Magic Arm 11" Ball Head Magic Arm with 1/4"-20 Screws and Anti-Twist Pins, for Cameras/iPads/Monitors/LED Lights/Smartphones/Action Cameras, - Image 1](https://m.media-amazon.com/images/I/51IoEO-kPrL.jpg)

## Questions & Answers

**Q: Which monitors enable anti-deflection?**
A: The monitor models that have been tested so far are Atomos Ninja V, Ninja V+, Atomos Shinobi 5, Atomos Shinobi 7

**Q: What is the spacing between the two pins?**
A: 15mm

**Q: What is the diameter of the ball head? Is it removable?**
A: The diameter of the ball head is 14.8mm; the ball head is not removable, it is not recommended to disassemble and replace the ball head.

## Customer Reviews

### ⭐⭐⭐⭐⭐ superb
*by M***B on 13 October 2025*

Fantastic... great quality, sturdy, and extremely useful!

### ⭐⭐⭐⭐⭐ Prefecto
*by A***R on 23 June 2026*

De los mejores add ons que puedes tener para tu camara

### ⭐⭐⭐⭐⭐ Go For It!
*by A***R on 20 January 2026*

Great product. Just go for it.

## Frequently Bought Together

- SmallRig Rosette Arm (11") - 3959
- SMALLRIG Crab-Shaped Clamp with 1/4"-20, 3/8"-16 Threaded Holes, Payload 7.7lbs/3.5kg, for Most Photographic Accessories - 3755
- SMALLRIG Super Clamp with 1/4'' Thread Holes, 3/8'' Locating Pin for ARRI Standard, T-Shaped Wingnut and Rubber Pads - 2220

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-08-03*