Drafting Triangles are 30/60 45/90 Right Triangles for Technical Drawings

Drafting Triangles are precision tools for drawing lines at specific angles. DraftingSteals offers a full line of triangles from Alvin, Fairgate and other drafting suppliers made of plastic, aluminum, and steel. They are used with a T-square to drawing vertical and angled lines.A draftsman’s triangle always has one right angle 90°.

•  30/60/90 triangles draw 90° vertical plus 30° and 60° angled lines.
• 45/90 triangles draw 90° vertical and 45° angled lines
• Adjustable triangles draw 90° vertical plus various angled lines

 DraftingSteals large selections of triangles are for the classroom and professional artist, architect, and engineering. Contact our knowledge customer service for help. We also carry a full line of t-squares .