M3 Key 3D Printed Workshop Tool

A fix that fits your shop, not somebody else's.

1.4k downloads in the maker community

$9.99

Color: Gray

Printed in the USA when you order.

1.You order it
2.We print it fresh
3.It ships to you

Holds M3 nuts steady so you can lock them in place without slipping
Sized for light work and precision tasks, not heavy force applications
Print on demand and have your own custom workshop tool within days
Small and handy design fits in your palm for easy one-handed use

You get a simple, smart way to hold M3 nuts still while you work. This small key fits snug around 5.5mm nuts, so you can lock them down without wrestling with pliers or wrenches.

The M3 Key handles light holding tasks perfectly. It is not built for heavy force, but for precision work and keeping nuts from spinning, it works great. The compact size means you can grip it easily and work in tight spaces where bigger tools do not fit.

Order now and print your own. You will have a custom workshop tool ready to use whenever you need it.