Using your GearWrench 81830 combination wrench is easy. First, check the size stamp on the beam to make sure you've got the right size for your fastener. Place the open end or the box end of the wrench onto the fastener, depending on the space you have and the type of grip you need. Turn the wrench in the appropriate direction to tighten or loosen the fastener. Remember, the off - corner loading design gives you a stronger grip and more torque. When you're done, wipe the wrench clean with a dry cloth to keep the satin finish in good condition. Avoid using the wrench on fasteners that are too large or too small for it, as this can damage both the wrench and the fastener. Store your wrench in a dry place to prevent rust. This wrench comes with a limited lifetime warranty, so if you have any issues, reach out to the manufacturer.
