To use this Wera Zyklop Speed Ratchet Set, simply pick the right socket for the job and attach it to the ratchet. The swiveling head can be adjusted to reach difficult areas. When working on your bike, make sure to apply steady pressure. After use, clean the tools with a dry cloth to prevent rust. Store the set in its textile box to keep it organized and protected. Don't use the tools for jobs they're not designed for to avoid damage.