The MetMo Blog


We love all things engineering. From deep dives into our products to historical explorations, there’s a wealth of information just waiting for you on the MetMo blog!

Pro tip! Search ‘Driver History’ to really get your teeth in.



Latest Blog Posts

MetMo screwdriver Adaptor bits

Here's What You're Not Driving Home

Before any MetMo Driver hits your toolbox, it goes through Shark Tank-level quality checks—30 random bits from each batch, microscope inspections, and rigorous go/no-go decisions. No corners cut, flaws caught early.

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A Part of the MetMo driver in the Machine shop

Driving Deep into the Details

In our latest blog post, Driving Deep into the Details, we take you behind the scenes of the MetMo Driver's design and manufacturing process. From the precision-machined chuck and barrel to the custom brass bush and hardened barrel pin, we delve into the engineering choices that make our driver stand out.

We also discuss the evolution of the barrel design, including the use of aerospace-grade 7055 T77 aluminium for strength and durability.

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MetMo Driver in the Palm of a hand

Driving Home Those Reviews

I’m stoked to share that the MetMo Driver has officially smashed records—raising over £1.2 million and shipping out to more than 7,000 of you amazing humans! Before orders began in February, we sent early units to our favourite tool reviewers to get the real deal. Seeing all these Drivers land in hands around the world—and watching those glowing reviews roll in—tells me one thing: mission accomplished. Time to crank those screws with the most satisfying driver ever made.

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MetMo Grip, Tightening a pipe fitting

Everyone’s Gone Gaga For The MetMo Grip

We're thrilled to shine a spotlight on the MetMo Grip—an engineering marvel that’s more than just a tool; it’s a desk-side fidget hero and clamping legend. Inspired by a forgotten 1920s wrench patent, we resurrected and reimagined it with CNC precision, premium metals, and a snap-lock jaw that adjusts from 0.5mm to 22mm in an instant.

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MetMo Helico Herringbone and Spur on a table.

MetMo Helico Mk2

Say hello to Helico... again!  Why have we created Helico MK2? Our original Helico was one of our earliest and much loved products, but was sadly hampered by our gear cutting partner going out of business. After many requests to...

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Weltrecord and stainless steel MetMo drivers on a workbench

The Development Drive

We're excited to pull back the curtain on how we transformed a vintage Baumann-Weltrecord ratchet screwdriver into the modern MetMo Driver.

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The Weltrecord ratchet screwdriver

History Of The Baumann-Weltrecord

Hello everyone!We are a small team of engineers with a passion for investigating and bringing historic tools back to life. We have spent the last 6 months collecting, studying and reverse engineering a tool first designed in the early 1900’s...

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3 Versons of the 1891 ''Weltrekord'' Ratchet Screwdriver

Take A Drive Down MetMo-ry Lane

We took a deep dive into the roots of the classic Baumann‑Weltrecord ratchet screwdriver in our latest post, Take a Drive Down MetMo‑ry Lane. We tracked its origin back to the early 1900s, uncovering original patents and designs that paved the way for our modern take on this legendary tool.

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MetMo Driver in Steel on a workbench

MetMo Takes Its First Drive

At MetMo, we don't just build tools—we engineer experiences. In our latest blog post, MetMo Takes Its First Drive, we delve into the meticulous journey of transforming a classic 1950s German ratchet screwdriver into the modern MetMo Driver.

This isn't just about aesthetics; it's about precision, functionality, and a touch of nostalgia. From the initial sketches to the final product, every step was a testament to our commitment to quality and innovation. The result? A tool that not only performs flawlessly but also offers a satisfying tactile experience.

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