
Using the GearWrench 80400 socket is easy. First, make sure you've selected the right size for your fastener. The big stamped markings help you pick the correct one quickly. Just place the socket on your drive tool with the 3/8-inch drive tang size, and then align it with the fastener. The chamfered opening will guide the fastener into the socket smoothly. When you start turning, the off - corner loading design will reduce the risk of rounding the fastener. As for maintenance, the full polish chrome finish is easy to clean. You can simply wipe it with a clean cloth after use. It also resists corrosion, but it's still a good idea to store it in a dry place. Always check the socket for any signs of wear or damage before using it. If you notice any issues, don't use it as it might not work properly or could damage your fasteners.