Yardstick Circle Cutter
Cut Any Size Circle with Our Yardstick Circle Cutter
Slip these trammel points on any standard size yardstick and cut arcs and circles up to 72 inches in diameter. Use a longer stick the same width and thickness as a yardstick and make circles as large as you like. Made of aluminum with steel point and blade. 3-1/2 inches long. Great for laying out model railroad curves and cutting templates.