Alvin 312 Rolling Parallel Ruler, 12 Inch
Regular price $10.34
- ALVIN Rolling Parallel Ruler-ROLLING RULER - 12" ALV 312
- Functions as a compass, horizontal ruler, straightedge, protractor, circle template and angle templ
- A multipurpose drawing instrument that lets you measure in inches and centimeter.
- Ideal for artists, drafting students, pattern-makers, and designers
- Individually carded, instructions on back. Great tool for the Drafting/Engineering Student.