Leonardo da Vinci wasn’t just the guy behind the Mona Lisa—he was the OG mechanical mastermind. In this post, we dig into six of his most surprising and underrated inventions, including a 15th-century CVT, a hand-cranked blender, a scuba suit, and even an early corkscrew (priorities, right?).

These wild concepts show just how far ahead of his time he was—and why we at MetMo love over-engineering the everyday. If you’re into mechanical creativity, historical oddities, or just enjoy breaking things to see how they work, you’ll feel right at home.

Because even 500 years later, a great idea never rusts.

Lightweight, strong, and resistant to corrosion—aluminium alloys have become the unsung heroes of the aerospace world. In this post, we chart the rise of these versatile materials, from their early adoption in aircraft frames to their critical role in modern spaceflight. Discover why aluminium alloys have become a go-to choice for engineers pushing the limits of performance, and how their unique properties continue to shape the future of flight.

In our latest blog post, "Pocket Driver: From Silver to Gold," we share the journey of transforming our polished stainless steel Pocket Drivers into gleaming gold-plated masterpieces.

At MetMo, we're all about precision — and in our latest blog post, "Time to Inspectyor Gadget," we pull back the curtain on how we rigorously inspect every single Pocket Driver component. We don't just glance at parts; we dive deep, testing batches with a master unit, assembling and disassembling the Pocket Driver over 200 times to make sure everything fits and functions perfectly. This hard-core inspection means every tool we send out is built to last and performs flawlessly. If you want the full scoop on our quality hustle, check out the blog!

In our latest blog post, we take you behind the scenes of the Pocket Driver's pre-production run. While we were thrilled to see our design come to life, we also encountered some challenges that pushed us to refine our tool even further.

We've been busy crafting the MetMo Pocket Driver—a compact tool that blends classic design with modern engineering. Inspired by a 1920s ratchet screwdriver, we’ve miniaturised it to fit comfortably in your pocket without compromising on performance.

The journey began with prototyping, refining the tool's design for optimal functionality. Once the prototype was perfected, we moved to production. The handle is machined from a solid billet of 2024 aluminium using a 5-axis CNC milling machine, ensuring precision and durability. Each part undergoes meticulous quality control to meet our high standards.

A cluttered workspace leads to a cluttered mind—and misplaced tools. In Storeganising, we explore the art (and science) of storing your tools properly, so you can spend less time searching and more time making. From smart storage systems to everyday organisation hacks, this guide is packed with practical tips to help you create a workshop that's tidy, efficient, and a joy to work in. Because the right place for every tool isn’t just about order—it’s about unlocking your creative flow.

In our latest blog post we delve into the value of investing in high-quality tools. While acknowledging the initial expense, we highlight the long-term benefits such as increased efficiency, reduced tool requirements, and enhanced precision. We emphasise that quality tools can streamline workflows and minimise frustrations, ultimately leading to better results in both professional and hobbyist projects.

In our latest blog post, A Steady Drive, we introduce the Barrel Extender—a screw-in attachment that transforms the MetMo Pocket Driver into a two-handed powerhouse. Crafted from stainless steel, it adds stability without altering the original design.