Dewalt DWMT72196OSP Mechanics Combination Wrench 9/16

Using your DeWalt DWMT72196B wrench is straightforward. Just pick the right size opening (it's 9/16 inches in this case) and fit it onto the fastener. The anti - slip design gives you a strong grip, so turn the wrench to tighten or loosen the fastener. When using it, make sure you apply force in a straight line to avoid any damage to the fastener or the wrench itself. As for maintenance, after each use, wipe the wrench clean with a dry cloth. If it gets dirty, you can use a mild soap and water solution, then dry it thoroughly. Store it in a dry place to prevent rusting. This way, your DeWalt wrench will serve you well for a long time.