Achieve flawless technical accuracy with a professional drafting tool built for architects, engineers, and creative leads. This 12-inch Staedtler triangle ensures your layouts are sharp, consistent, and completely free from messy ink smears.
Precision-Engineered Performance
Stop fighting with warped tools or bleeding lines. This professional-grade acrylic triangle is designed to stay perfectly flat on your board, giving you the confidence to execute complex geometry and technical drawings without hesitation.
The double-tapered underbound edges lift the tool slightly off the paper, eliminating the risk of ink bleeding or smears when using technical pens.
The subtle tint reduces eye strain by increasing contrast against your paper, yet remains transparent so you never lose track of your underlying work.
At 0.08" thick, this heavy-duty acrylic resists warping and maintains precise 30, 60, and 90-degree angles for years of reliable service.
Perfectly sized for large-format drafting boards and pairs seamlessly with standard T-squares and professional fine-liners.
Available now with fast, duty-free shipping from local Canadian warehouses. Your professional equipment arrives secure and ready for the drafting board.
Free shipping over $50.00 🚚
We want you to be 100% satisfied with your purchase.
Items can be returned or exchanged within 30 days of delivery.