The Unior 2-in-1 disc brake tool incorporates two common tools into one package: a disc brake pad and piston spreader, as well as a rotor truing wrench. With this tool in your toolbox you'll be prepared for disc brake adjustments in the home workshop or on the road.
If you've ever transported your hydraulic disc brake bike without the wheels installed, you've certainly run into this problem - accidentally squeezing the brake lever can "over extend" the brake pads, since the rotor isn't in place to stop them. Once this happens, it can be hard to move them back. Unior's 2-in-1 tool includes a pad and piston spreader to simplify this task.
Disc brake rotors are easily knocked out of true, and the slightest misalignment can cause your brake rotor to drag, slowing you down. The rotor truing wrench slot portion of the Unior 2-in-1 allows you to make rapid adjustments to the rotor alignment.