This is a practical 3D printed KeyMod gauge designed to help makers, modders, and DIY enthusiasts model and test KeyMod-style accessories with accurate spacing and fit.

The gauge features:

• Three KeyMod slots in standard spacing for easy alignment.
• A flat reference side and a textured side for grip and orientation.
• Compact size that makes it easy to carry or keep on the workbench.
• Ideal for measuring, prototyping, or modeling parts before final machining or printing.

Whether you’re designing mounts, rails, or accessories, this gauge ensures your dimensions match the KeyMod standard without guesswork.

Print recommendations:

• Material: PLA, PETG, or ABS
• Layer height: 0.2mm (or finer for better accuracy)
• No supports required

A simple but essential tool if you’re working on custom KeyMod-compatible parts!