Using the GearWrench 84902 socket set is straightforward. First, pick the right socket size for your fastener. The clear laser - etched and hard - stamped markings will help you find the correct one quickly. Then, attach the socket to your 1/4 - inch drive tool. Make sure it fits snugly to avoid any slipping. When using the sockets, don't apply excessive force suddenly. Instead, use a smooth and steady motion to prevent fastener rounding. Also, avoid using these sockets in extremely wet or corrosive environments. If they do get dirty, clean them with a mild soap and water solution. Dry them thoroughly to prevent rust. Store the sockets in the included blow - mold case to keep them organized and protected from damage. Regularly check the sockets for any signs of wear or damage. If you notice any issues, replace the socket immediately to ensure safe and effective use.