Staedtler - Mars Tri-Scale Ruler - Engineer Style - 12" Imperial - Professional - Item #98718-34BK

  • $12.99 CAD

-Triangular scale is perfect for architects
-Engineer triangular scales are fully divided: 10, 20, 30, 40, 50, 60 parts to the inch.
-White, solid plastic
-Easy to read, long lasting graduations
-Durable and lightweight