Designed for the exacting needs of engineers. Change units quickly and easily by rotating dial at either end of scaleno need to move the scale from the work surface. 12" measuring length, exact calibrations. Manufactured of the highest quality aluminum. Adjusts to 10, 20, 40 and 50 parts to the inch.
Designed for the exacting needs of engineers, this ruler changes units quickly and easily by rotating dial at either end of scale. This ruler measures 12 inches in length, offers exact calibrations, and is manufactured of the highest quality aluminum. Materials: Aluminum Color: Silver Model: CHA240 Dimensions: 12 inches