Color Coded Triangular Drafting Scales

Arteza Architect Scale Ruler, Imperial, 12-Inch Color-Coded Professional-Grade Aluminum Triangular Drafting Ruler for Architect & Civil Engineer Blueprints : Office Products

Hollow Triangular Drafting Scales

Alumicolor - 12 Scale - Architect Scale - Color-Coded

Chartpak Triangular Scale Plastic 12 Engineering Color-coded 235e : Target

ACRUL 15 Inch Ruler

Non-Slip Professional T-Squares

Alumicolor Hollow Triangular Drafting Scales

Alumicolor Products

Made with high quality heavy plastic, this scale is perfect for the drafting engineer, architect, or student on the go. Color Coded Scholastic triangular scales for easy use. High quality plastic promises strength and demonstrates long-lasting calibers. Available in inches and metric.

Pacific Arc Triangular Architect Scale - 12

Combination Drafting Scales 6 Triangular Aluminum Custom Imprinted Promotional Products

Kitchen Planner Ruler

Made from high impact aluminum, it is built to last and withstand the rigors of daily use. With its color-coded triangular scale, you can easily and

12-Inch Triangular Architect Scale Ruler - Color-Coded Aluminum - Durable

Triangular Scale for Architects by Staedtler® STD9871831BK