1. Product Overview
The SMALLRIG 22" Magic Arm Clamp is a versatile and flexible mounting solution designed for content creators, vloggers, streamers, photographers, and remote workers. It provides stable support for various devices, including phones, cameras, webcams, lights, and monitors, allowing for diverse shooting angles and setups.
Key Features:
- Longer, More Flexible Magic Arm: This 56cm/22" arm offers extended reach and flexibility. Each joint features double-ball clamps for independent angle adjustments, ideal for overhead shooting, live streaming, vlogging, stop-motion video, and video conferencing.
- Anti-Deflection Design for Enhanced Stability: The magic arm securely connects to the super clamp via an anti-deflection 1/4"-20 interface, ensuring stability and security even if accidentally bumped.
- 12 Anti-slip and Anti-scratch Designs: Silicone pads and rubber rings are strategically placed inside the clamp, on six balls, and at both ends of the magic arm. These enhancements increase friction for a tighter grip on equipment while protecting it from scratches.
- Versatile Clamp: The crab clamp can open up to 63.5mm and features rotatable friction pads, suitable for clamping onto regular desktops as well as round tubes like tripods and stabilizer handles.
- Wide Device Compatibility: Includes 2 standard 1/4"-20 screws, a 1/4"-20 to 3/8"-16 adapter, and a phone clamp compatible with phones ranging from 5.5-8.5cm in width. Suitable for vlog cameras, webcams, lights, action cameras, monitors, and more.
2. What's in the Box
Please verify that all components are present upon opening the package:
- Magic Arm x 1
- Crab Clamp x 1
- Phone Holder x 1
- 1/4”-20 to 3/8”-16 Thread Adapter x 1

Image: All components included in the SMALLRIG 22" Magic Arm Clamp kit.
3. Setup Instructions
Follow these steps to assemble and set up your Magic Arm Clamp:
- Attach the Crab Clamp: Secure the crab clamp to a stable surface such as a desk edge or a round tube. Turn the knob on the clamp to tighten it firmly. The rotatable friction pads will adapt to the surface, ensuring a secure grip without marring.
- Connect the Magic Arm: Insert one end of the magic arm into the designated slot on the crab clamp. Ensure the anti-deflection 1/4"-20 interface is properly aligned for maximum stability. Tighten the locking knob on the crab clamp to secure the arm.
- Mount Your Device:
- For Phones: Attach the phone holder to the 1/4"-20 screw at the free end of the magic arm. Secure your smartphone within the phone holder, ensuring it is centered and stable.
- For Cameras/Lights/Webcams: Directly screw your device onto the 1/4"-20 screw on the magic arm. If your device requires a 3/8"-16 thread, use the included adapter.
- Adjust Position: Loosen the central locking knob on the magic arm to adjust the angle and position of the arm and your mounted device. Once the desired position is achieved, tighten the knob firmly to lock it in place.

Image: Detail of the anti-deflection design for secure device connection.

Image: The versatile crab clamp demonstrating its ability to attach to various surfaces.
4. Operating Instructions
The Magic Arm Clamp offers extensive flexibility for various applications:
- Angle Adjustment: Each double-ball joint on the arm can be independently adjusted. Loosen the corresponding knob, set the desired angle, and then re-tighten the knob to secure.
- Overhead Shots: Position the arm to extend over your workspace for top-down filming or photography.
- Side Mounting: Mount your device to the side of your desk or other surfaces for unique perspectives.
- Weight Distribution: The recommended load capacity is 600g/21oz. If mounting a relatively heavy phone or device, adjust the length of the force arm to distribute the weight and prevent excessive force on a single ball head, which could cause slippage.

Image: The 22-inch magic arm showcasing its flexibility and 360-degree rotation.

Image: Examples of the magic arm in different applications like video conferencing and overhead filming.
5. Maintenance
To ensure the longevity and optimal performance of your Magic Arm Clamp:
- Regular Cleaning: Wipe down the aluminum alloy components with a soft, dry cloth to remove dust and debris.
- Check Tightness: Periodically inspect all knobs and connections to ensure they are securely tightened.
- Inspect Pads/Rings: Check the silicone pads and rubber rings for wear and tear. Replace if necessary to maintain optimal grip and protection.

Image: Anti-slip and anti-scratch features for equipment protection.
6. Troubleshooting
If you encounter any issues, consider the following:
- Device Slippage: Ensure all locking knobs on the magic arm and crab clamp are fully tightened. For heavier devices, adjust the arm's configuration to better balance the weight.
- Unstable Clamp: Verify that the crab clamp is securely attached to a flat or round surface within its maximum opening capacity (63.5mm). Ensure the rotatable friction pads are making full contact.
- Difficulty Adjusting: Loosen the locking knobs sufficiently before attempting to adjust the arm's position. Do not force adjustments.
7. Specifications
| Brand | SMALLRIG |
| Model Name | Desktop Magic Arm Clamp Kit |
| Product Dimensions | 25.5"D x 2.8"W x 1.1"H (64.9cm x 7.1cm x 2.8cm) |
| Item Weight | 310 Grams (10.9 oz) |
| Maximum Weight Recommendation | 600 Grams (21 oz) |
| Material | Aluminum Alloy |
| Compatible Devices | Light, Microphone, Monitor, Smartphones, Tablet, Vlog Camera, Webcam, Action Camera |
| Phone Clamp Width Range | 5.5-8.5cm |
8. Official Product Video
Watch the official SMALLRIG product video for a visual guide on setup and usage:
Video: Official SMALLRIG 22" Magic Arm with Clamp product demonstration.
9. Warranty and Support
This product comes with a 2-year manufacturer warranty. For any inquiries, technical support, or warranty claims, please contact SMALLRIG customer service. Inquiries will be responded to within 24 hours.
