Instruct: Classify Amazon reviews into positive or negative sentiment
Query: great tool and time saver

I used this to remove a stubborn oxygen sensor on a Dodge Intrepid. At first I tried to remove it with the common O2 removal tools. There was too much deflection(flexing) in the tool and not enough space to rotate the breaker bar. Without this tool I would not have been able to free this O2 sensor unless I removed the CV axle to get better access.Also, you don't need to use an air hammer. As an alturnative method you can strike the end with a brass headed hammer to do the job.It is heavy duty and well made as most Lisle tools are.