chartpak®

Versatile design lets architects work with maximum efficiency. Change units by rotating dial at either end of scale without moving scale from work ...

Designed for the exacting needs of engineers. Change units quickly and easily by rotating dial at either end of scale. 12" measuring length, exact ...

6" precision crafted compass for drafting. Durable steel for long lasting use. Delicately balanced for feather light control. Tarnish and fingertip...

The color coded center groove easily identifies scale graduations. Measurements are precision-etched into a durable laminated plastic for accuracy....

Made of plain white high grade molded plastic. Measurements are printed clearly on the plastic face.

The color coded center groove easily identifies scale graduations. Measurements are precision-etched into a durable laminated plastic for accuracy....