Tools
The OMNIFIXO M4
A Swedish-engineered magnetic modular third hand: anodized aluminum base, four articulating arms, and neodymium magnetic feet, built for soldering fine-pitch components and holding small parts still on the bench.
The Omnifixo M4 is not just another third hand, it's a precision tool crafted for modern makers. Whether you're soldering fine-pitch components, assembling miniature mechanical parts, or building prototypes on your workbench, the Omnifixo M4 gives you unparalleled control, flexibility, and speed.
What is the Omnifixo M4?
The Omnifixo M4 is a modular third hand system designed to hold small parts securely while you work. Unlike traditional helping hands that rely on rigid metal arms and crocodile clips, the Omnifixo M4 uses a set of magnetic bases, flexible precision arms, and fine-tuned clamps to hold components exactly where you need them, no wiggling, no slipping.

Engineered for Precision
Swedish Innovation: developed by an engineer called Johann Zita in Sweden, the Omnifixo system was born out of frustration with traditional helping hands. The result is a meticulously engineered tool that combines form, function, and flexibility, perfectly suited for electronics, modeling, crafting, and micro-assembly.
High-End Build Quality:
- Anodized aluminum base
- CNC-machined components
- Custom-built spring-loaded clamps
- Anti-slip rubber feet
- Ultra-strong neodymium magnets
The Omnifixo M4 at a Glance
| Feature | Details |
|---|---|
| Base Material | Anodized aluminum, with embedded magnetic mounting slots |
| Arms | 4x Modular Omniflex™ arms with 3-point articulation |
| Clamps | 4x precision clamps with gentle but firm grip |
| Magnetic Feet | High-strength neodymium magnets for secure placement |
| Flexibility | Arms rotate and pivot in all directions |
| Portability | Lightweight, compact footprint |

Why It's Better Than a Traditional Third Hand
Traditional third hands often suffer from weak joints that sag over time, inflexible positioning, limited grip types, and cheap build materials. Omnifixo solves all of these: flexible precision arms with ball-joint articulation, secure spring-loaded clamps for a variety of parts, a modular design that expands or reduces as needed, and a magnetic base that anchors to the Omnifixo Baseplate, or to any ferromagnetic surface.
Use Cases: From SMD to 3D Prints
Soldering PCBs
Hold your PCB exactly where you want it. Rotate and angle components while leaving your hands free to work.
Wiring and Jumper Work
Guide wires through tight spaces, keep headers in place, or hold delicate jumpers while testing.
3D Print Assembly
Secure small plastic parts or enclosures as you glue or test fit them.
Modeling and Miniatures
Holds tiny models for painting or airbrushing with ultra-fine control.
Add-Ons and Accessories
| Accessory | Function |
|---|---|
| Omnifixo Baseplate | Non-slip steel surface for magnetic mounting |
| Extra Arms | Add more arms to expand your setup |
Where to Buy
You can order the Omnifixo M4 directly from the official website: omnifixo.com. Shipping is available worldwide. The product includes:
- 1x anodized aluminum base
- 4x fully articulating arms
- 4x precision clamps
- 4x neodymium magnetic feet
- User manual

Designed for Makers, Built for Life
The Omnifixo M4 is more than a third hand, it's a maker's workstation in miniature, one that respects your time, your tools, and your work: fast positioning without frustration, gentle on components, firm on grip, durable and premium feel, expands with your needs, designed and built in Sweden. StudioPieters® is a supporter of Omnifixo.