M Buder Engineer Scale Aluminum 12 Inches / 30cm Metric Triangular Architect Scale Ruler for Engineering, Drafting, and Technical Illustrations, High Precision Measuring Tool, Gold $10.10 View Details
Pacific Arc Stainless Steel Ruler with Inch and Metric(mm), Non Skid Cork or Rubber Back $7.48 View Details
Westcott 15-Piece Count Architectural Drafting and Design Math Tool Kit for Beginners. $36.06 View Details
Suodoka Premium Triangular Engineer Scale Ruler, 12 inches / 30 cm Aluminum Architect Scale with 6 Metric Scales (1:20 to 1:125) for Drafting, Blueprints, and Technical Illustrations, Gold Finish $11.10 View Details
