Thickness Measuring & Spacing Tool

This tool is designed for measuring material thickness from 1mm to 6mm in precise 0.5mm increments. Shims can be stacked on top of each other to achieve larger thicknesses -  up to 30 mm and more. In addition to measuring, this tool can also be used as a spacer to ensure even gaps when mounting components, as a shim for precise leveling or alignment, or for creating uniform thickness layers in various assembly tasks; for example when assembling cabinet doors, drawers, etc. That's why these spacers come in pairs.

Key Features:

• Compact Enclosure: The box features a sliding mechanism with angled railings, allowing for smooth and effortless sliding.
• Secure Fit: Once fully inserted, the holder locks into place and will not rattle inside the enclosure, thanks to the precise railing system.
• Convenient Ejection: A hole at the back of the box lets you push the holder out with a finger for quick and easy access.
• Ergonomic Design: The tool holder includes finger ridges, providing a comfortable and reliable grip for pulling it out.
• Organized Layout: Each measuring piece is neatly arranged in the holder, spaced apart to allow individual removal while also making the numbers clearly visible for easy selection.
• Easily Customizable Colors: Spacers and numbers can be individually set to your preferred color combination.

This tool combines practicality and precision, making it an excellent choice for anyone needing accurate thickness measurement or uniform spacing during assembly.

It features a matching and proven design to my Radius gauge tool (inner/outer), making them a perfect set. If you like this tool, you’ll love the Radius Tool even more — be sure to check it out! 
https://makerworld.com/en/models/919937#profileId-881891