Mr. Pen- Metric Engineer Scale Ruler, Ruler, 12" Aluminum Scale Ruler, Triangular Scale, Scale Ruler…See more

The "Engineer Ruler" is a must-have tool for any architect, designer, or engineer.

Its durable aluminum construction ensures it will last for years to come, while its laser-cut prints provide accurate measurements every time.

The triangular scale makes it easy to quickly select the desired scale, and the color-coded system ensures you can easily identify the correct measurement.

With a range of scales available, including 1:20, 1:25, 1:50, 1:75, 1:100, and 1:125, this ruler has got you covered for any project.

Whether you're working on a small-scale design or a large-scale construction project, the "Engineer Ruler" is the perfect tool to ensure accuracy and precision every time.

Don't settle for anything less - choose the "Engineer Ruler" today!