Come and Check Our Branding Solutions.The multi-functional skateboard T tool allows you to adjust axle nuts, mounting hardware, and the kingpin nut on the top of the truck to loosen or tighten your truck for better control. It is perfect for completing skateboard assembly. This skate T tool is universal that can be used for repairing, tightening, or reassembling all types of skateboards, penny boards, skateboards, bikes, scooters, and more. Pls check inventory and detailed info before placing your orders.