* Through-hardened carbon steel stud for ice, snow and grass drag
* Flat, steel tip grabs surface area and propels across the finish line
* Woody's uniquely designed track-trapping head provides unbeatable stud rigidity and support
* For use in two-ply tracks and support plates
* Propre nuts included
*1000-1205 series comes with standard lock nuts
*1325-1860 series comes with Woody's Short Big Nuts
NOTE: When using 1.630" and 1.860" it is essential to have proper clearance and tunnel protection. Competition use only.