Woody's Grand Master Pro 60° Carbide Stud is built for single-ply snowmobile tracks and support plates, with a through-hardened carbon steel body and a 60° carbide insert whose tip is sharpened to match the insert angle for extra bite on trails and cross country. The 1.2" head carries anti-rotation lines to keep the stud seated, and the proper big nuts are included with the studs.

Sold as a 48-count set with a 1.450" short length, so you have enough studs to outfit a single-ply track in one go. Woody's recommends studs protrude 1/4" to 3/8" over the track lug.