VERSATILE: With this well-crafted, specialized tool, you can create accurate and precise drafts, blueprints, crafts, designs and more with ease. Perfect for even an engineer, architect, university students, homeschooler, or if you're taking on a DIY project,
DURABLE: Made from pure aluminum mixed with other elements to create a high-strength alloy. The triangular ruler is durable, lightweight and reliable.
PRECISE: The scale ruler is precisely marked making your drafts, designs, blueprint and more accurate.
COLORED GROOVES: Two color coded grooves for easy measurement readings.
3 SIDED WITH IMPERIAL SCALES: 1/4, 1/8, 1/12, 3, 3/4, 3/8, 3/16, 3/32