If you are experiencing trouble checking out, please try switching away from Chrome to another web browser. Thank you for your business!

ALVIN 110 Series Engineer Triangular Scale

12" long, 3-sided professional quality scale rule for engineers. Made from high-impact, non-reflecting plastic. Smooth, tapered edges. Graduations are machine-engraved in 10, 20, 30, 40, 50 and 60 parts per inch.
More Information
Write Your Own Review
You're reviewing:ALVIN 110 Series Engineer Triangular Scale
Copyright © Copyright 2005-2020. United Art & Education, Inc. All rights reserved. 800-322-3247