Woodys Carbide Runner 4" - Skis | FortNine Canada Please see our fitment chart below for original OEM ski sled fitment. Sold As: Individual (1 Runner & 3 Nuts) The 1300 Series is designed to fit Polaris Pro-Steer, Pro-Float, and Indy Evo skis. Dual-runner Carbide Woody's 4" Snowmobile Arctic Cat Slim Jim Dooly Carbide Runner - SA4 Woodys DP6-1300 1 The Dooly design has Two 7/16″ runners with 4,6, or 8 of turning carbide mounted on a plate to install in each ski. The 4″ carbide is 90 degree, while the 6 and... 1300 Series - Fits a variety of Polaris skis! Hardweld is also added in high-wear areas to prolong runner life. WOODYS DOOLY RUNNER 4 1 PIECE – J'S Speedshop Available in 4 inches of 60° cutting carbide per 7/16 bar host bar!