Upkeep is your all-in-one skate tool that makes tuneups and maintenance a breeze. Repair, tighten, disassemble, or reassemble most longboards, skateboards, mini skateboards, cruisers, scooters, skates - just about anything that rolls. Upkeep includes 3 socket sizes, an allen wrench, and a Phillips head screwdriver all in one compact, portable, easy-to-use skate tool.