Plan B Utility Tool Fits mounting bolts, kingpin nuts, and axel nuts. Phillips and Allen inset screwdriver for hardware. This Plan B utility tool works on everything from kingpin bolts to phillips head screws, plus it's a carabiner so you'll have it when you actually need it. Whether you are building, or adjusting, a good quality tool is a must. Made with high quality materials, this handy Plan B Skateboards tool is light enough to take it with you, but durable enough to get the job done. Easy do it yourself adjustments with the Plan B Utility Skate Tool.