Using your DeWalt DWHT80268 adjustable wrench is easy. First, select the right size for your job. Open or close the jaws by turning the adjustment mechanism until they fit around the fastener. Then, apply pressure to turn the fastener. Make sure to hold the handle firmly, and the flared end will help prevent your hand from slipping. When using in tight spaces, the extended - length jaws will be very useful. As for maintenance, keep your wrench clean after each use. Wipe off any dirt or debris. You can also apply a light coat of oil to prevent rusting. Store it in a dry place. Avoid dropping the wrench or using it on extremely hard or oversized fasteners, as this may damage the jaws or the handle.
