Using this Klein Tools adjustable wrench is easy. Just place the jaws around the nut or bolt you need to turn. Then, turn the knurl to adjust the jaw size until it fits snugly. You can then start turning the fastener. When using it in confined spaces, take advantage of its extra capacity to get the job done without needing a larger wrench. As for maintenance, keep it clean and dry to prevent rust. If it gets dirty, you can wipe it down with a clean cloth. Don't expose it to extreme heat or cold, as this could affect its performance. And always store it in a safe place when not in use.
