This product is a disassemblable assembly key designed specifically for skateboard maintenance. It is not new, indicating previous use, but remains functional. The key allows skateboard enthusiasts to easily disassemble and reassemble their skateboards for repairs or upgrades. With the convenience of a portable tool, skaters can swiftly make adjustments to their setup, ensuring optimal performance. The assembly key is essential for those looking to customize their skateboards or replace worn-out components.