Extender Trail III USI (1040) Woody's Carbides

Woody's Extender Trail III Carbides Sold as: Pair Woody’s go to entry level carbide runner featuring four inches of 60° carbide and a 7/16” host bar. Whether you’re looking for a replacement factory 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. Superior quality, construction, performance, safety and reduced expense due to long service life - the Woodys guarantee Note: Some models require drilling extra holes in ski.