Quickly find exact center of stock with no measurements. Made from clear impact resistant plastic for better visibility. Find centers of circles, octagons and square up to 8" and hexagons up to 5-3/4". To use, place on corner, scribe a line, rotate 90 degrees and strike a second line. Intersection of both lines is center.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov