If you’ve been looking for a compass that’ll give you excellent value and superior accuracy your search is over. The Polaris Model 177 compass has everything you need to help you find your way. It has 2° graduation lines as well as large numerals at every 20° mark and its clear base plate with inch mm & 1:24 000 scales makes it easy to read a map set bearings and plan a trip. Our declination correction scale allows you to make quick adjustments of map bearings to field headings.