Independent Bushings are made with a high rebound urethane formula for smooth turning and a fast break in period. Sized to fit all Independent Trucks. The Krown T-Tool - The best tool for any and all skateboards and longboards. An ergonomic design makes working on your board quick and easy! Fitting all 3 components on a board; kingpin nuts, axle nuts, and mounting nuts. Contains an allen and phillips head driver to work on all hardware!