Map Dividers Single Hand - Brass 8 Inches. These beautiful large metal dividers are made for drawing a radius from a single point. It's heavy duty and has a protective cover on the end to keep the points protected. Perfect for scaling on all types of maps including topographic, hiking, nautical and aeronautical. Comes with a beautiful leather case. Measure distances of up to 16 inches (41 cm) on your maps. Pencil not included