Staedtler Mars Professional Drafting Kit with 12 Engineer's Triangular Scale - STD9139006E

SCALEPRO triangular scale、scale ruler、aluminum ruler

White, solid plastic scales constructed from specially selected materials to ensure dimensional stability and accuracy. Durable and light-weight, with

Staedtler/Mars - 12 Plastic Engineering Triangular Scale

This scale features accurately molded graduations that are easy to read, ideal for students and other creatives delving into engineering or technical drawings. Size: 12.

Staedtler Triangular Scale - 12, Engineer

Triangular Scale Architect 12 Plastic – ALVIN Drafting, LLC

Staedtler Mars Engineer Scale Ruler Triangular 987 19-34 Architect

Deakin, Mapping

Triangular Scales - Staedtler

Staedtler - Mars Tri-Scale Ruler - Architect Style - 12 Pro

Architect: 987 19-31. Engineer: 987 19-34.

Staedtler Mars Engineer Scale Ruler Triangular 987 19-34 Architect Scale Ruler

Staedtler 12-Inches Engineer Aluminum Triangular

Drafting kits for Beginners and Professionals

Staedtler Engineering Scale, 12 This engineering scale is constructed from specially selected materials to ensure dimensional stability and accuracy. The die-engraved graduations are long-lasting and will not fade or rub off. Color-coded grooves make measuring and marking even easier.

Staedtler 12 Triangular Engineer Scale

Staedtler Mars Professional Drafting Kit with 12 Engineer's

Alvin 6 Plastic Engineer Triangular Scale Set