Using your Klein Tools 68406 Combination Wrench Set is easy. First, pick the right - sized wrench for the job from the set. The marked pockets in the pouch will help you find the one you need quickly. When working in tight spaces, take advantage of the 15 - degree offset ends. Just place the wrench on the nut or bolt and turn it to loosen or tighten. As for maintenance, after each use, wipe the wrenches clean with a dry cloth. If they get dirty, you can use a mild soap and water to clean them, then dry thoroughly. Keep them in the provided carry case to protect them from damage and to keep them organized. And remember, since they're corrosion - resistant, they'll last a long time if you take good care of them.
