AccugraphicsPlus Staedtler Rolling Ruler, 12

Staedtler Professional Engineers 12 Triangular Scale - Office Depot

Parallel Rolling Ruler, 12 Inch - John Neal Books

Staedtler Professional Engineers 12 Triangular Scale - Office Depot

ALVIN Rolling Parallel Ruler, 12 Inch, Model 312, Multipurpose Imperial and Metric Rolling Ruler for Students, Artists, and Designers, Ideal for Drawing Parallel Lines, Curves and Arcs - 12 inches

Folding Ruler Helix Oxford Vintage 12 Inch / 30cm Plastic Folding Pocket Ruler Clear Stationery for School, Office, Work

This 12 rolling ruler makes it easy to draw horizontal parallel lines by drawing a line along straight edge and rolling ruler downward to desired space to repeat drawing line. Circles up to 24 diameter can be made by rolling the ruler in an arc. Great for drawing angles and crosshatching.

Westcott 12 Rolling Ruler, Clear (ROL-12)

12 Inches / 30cm Long – 50 Rulers per Roll – Oregon Rule Co.

Features: Durable clear plastic, four tools in one, magnifier window, and create up to 24 diameter Perfect For: Horizontal lines, angles and arcs,

Acurit Rolling Ruler - A Must Have 4-in-1 Tool for Any Artist, Perfect for Illustrations, Drawings, Measurements, Line and Angle Drawing, & More! - 12

With this ruler and your imagination, you can draw anything! No artist should be without this simply fantastic tool for drawing. Its a ruler, compass, protractor and T-square All in one. It is smAll and lightWeight so it can be with you at All times. It has a 12 inch ruler graduated in 1/16 inch increments and is Made Of clear impact plastic.

Acurit Rolling Ruler Measuring Rolling Ruler used for Drafting Measuring Drawing Art - Rolling Ruler 12 inch

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