Brunton Classic Quad Tool. A Must for GPS users. Find positions in UTM, Latitude & Longitude, Range & Township. Plot distance in: Meters, Kilometers, Feet, Miles. Compute slope steepness for : Route Finding, Avalance Prediction, 20, 40, or 80-foot Contours. For USGS 7.5 minute series, 1:24,000 scale only. Printed on flexible, sturdy plastic. 7.6" x 1.7"