I've got a chunk of wood stuck in my wood chipper. This is a big chipper (18hp motor and will handle branches up to 6") and I hate to have to tear it down for a simple mistake and stuck piece of wood. I know I've seen them in the past but I'm looking for a breaker bar that has an adjustable crescent wrench on the business end. If you know what I'm looking for I would really appreciate any help. Thanks in advance.