About
A new kind of adjustable wrench, built to feel seamless in use.
This started with a simple frustration, wasting time switching sockets or dealing with clumsy adjustable wrenches. For the past five years, Trevor has been developing a new approach: a wrench that adjusts instantly, grips confidently, and feels seamless to use.
Project snapshot
A self-funded, solo engineering project built through iteration, failure, and real-world testing.
Focus
Stronger, simpler, and more refined with every version.
Intent
Not meant to replace every tool, just the one you reach for first.
Product Story
Built in the shop, improved through failure, and refined in public.
The mechanism may feel simple in use, but getting there required years of testing, redesign, and learning where the real limits were.
The goal isn’t perfection.
It’s to build something genuinely useful and hard to put down.
The goal was simple: build an adjustable wrench that works more like a socket, fast, adaptable, and reliable.
That led to a new mechanism. Rotational input drives a set of pins inward, allowing the wrench to automatically adjust and grip a wide range of fasteners. As more force is applied, the mechanism increases its hold.
Getting there wasn’t simple.
Prototypes slipped. Pins bent. Parts failed. Entire designs were scrapped and rebuilt. What worked in CAD often didn’t survive real torque. Each failure forced a better solution.
After years of iteration, the design has reached a point where it’s not just working, it’s worth using.
This is a bootstrapped, passion-driven project built in the shop, refined in public, and shaped by the people who care about tools.