Achieve flawless technical drawings with the professional clarity of the STAEDTLER Mars set square. Designed for creators who demand zero margin for error, this 12-inch drafting tool ensures your geometric constructions remain sharp, smudge-free, and perfectly aligned.
Engineered for Technical Excellence
Whether you are an architect mapping out structural foundations or a student mastering geometric principles, the Mars 964 series provides the reliable structure you need to bring creative ideas to life. Every edge is crafted to support high-energy design sessions without the frustration of tool-driven delays.
Specialized undercuts on all three sides prevent ink from creeping under the square, ensuring your technical pens and markers leave crisp lines without smudges.
The light-stable material offers a crystal-clear view of your underlying work surface while resisting the yellowing that typically affects lower-quality drafting tools.
The non-graduated construction provides a smooth, unlined edge, removing visual distractions and allowing for faster, more intuitive line work.
At 12 inches (30cm), this professional set square is ideally sized for medium-to-large drafting boards and technical layouts.
Precision Fit & Compatibility
Designed to be the primary anchor for your drafting kit, this set square integrates seamlessly with:
- Professional Media: Optimized for use with technical pens, graphite drafting pencils, and layout markers.
- Drafting Standards: Precisely manufactured 45° and 90° angles for exacting mechanical and architectural drawings.
Shop with confidence. We provide fast, duty-free shipping from local Canadian warehouses directly to your studio or classroom. Experience professional-grade reliability backed by STAEDTLER's heritage of German engineering.
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We want you to be 100% satisfied with your purchase.
Items can be returned or exchanged within 30 days of delivery.