Woody's entry level carbide runner featuring 4" of 60 degree carbide. Whether you're looking for a replacement runner, a cutting edge in hard-packed snow and ice, or to improve your safety & handling, this option is for you. For use on snowmobiles with un-studded to lightly studded tracks. 7/16" round bar with Flat-Top design. Sold as a pair.Image may vary. See specification image for dimensions.