GearWrench 80125 1/4 Drive 6 Point Standard Metric Socket 4mm

Using the GearWrench 80125 socket is easy. First, make sure you've got the right fastener size, which is 4mm for this socket. The chamfered opening helps you quickly guide the fastener into the socket. Then, attach the socket to a 1/4 - inch drive tool. When using it, the off - corner loading design will help prevent the fastener from rounding. Just turn the tool as you normally would to tighten or loosen the fastener. As for maintenance, the fully polished chrome finish is easy to clean. You can simply wipe it with a clean cloth after each use to keep it looking good and prevent corrosion. Remember, this socket isn't magnetic, so be careful not to drop the fastener. And it meets or exceeds ASME standards, so you can trust its quality and performance.