Using your GearWrench 81901 15 - piece SAE combination wrench set is a breeze. First, identify the size of the fastener you need to work on. You can quickly find the right wrench by looking at the stamped sizes on the open - end head and the beam. Place the appropriate end of the wrench on the fastener. If you're working in a tight space, use the 15° offset box end for better access. Apply steady pressure to turn the fastener. Remember, the off - corner loading design gives you a strong grip and more torque, so make the most of it. When it comes to maintenance, after each use, wipe the wrenches clean with a dry cloth. The bright, polished chrome finish is easy to clean and resists corrosion, but it's still a good idea to keep them dry. Store the wrenches in the included V - rack to keep them organized and prevent any damage. Avoid using the wrenches on fasteners that are too large or too small for the size of the wrench, as this can cause damage to both the wrench and the fastener. And since it has a limited lifetime warranty, if you ever encounter any issues, you can reach out for support.
