Proportional Divider Scales Drawings Up or Down in Seconds
No need to measure, calculate and re-measure when working from scale drawings. Our Proportional Divider does it for you. Moveable pivot point adjusts ratio one end to the other. An all-metal precision instrument. Includes instructions.
WARNING: This product can expose you to chemicals, including Lead which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, go to:www.p65warnings.ca.gov