With the T-Tool from Unit you can mount all screws on your longboard.
The multifunction tool has three groove sizes for kingpin, lug nuts and mounting screws and an additional cross and hexagon socket wrench.
-Including cross and hexagon key
How To Use A Skate Tool
Get it from our shop: https://www.brailleskateboarding.com/product/braille-skateboarding-skate-tool/ Or from Amazon: https://www.