This all-in-one, multi-functional Leatherman Grind Multi-Tool allows you to make personal adjustments and fine tune your skateboard or longboard, tighten your trucks, and change your wheels. Made from high-quality materials, this Leatherman skate tool is light enough to carry with you, yet durable enough to get the job done.Includes: One (1) Leatherman Grind Multi-Tool from Leatherman with 3/8 inch axle nut socket, ½ inch king pin nut socket, 9/16 inch truck mounting nut socket, and Phillips and Allen head screwdrivers.