Review on ABN 3/8in Drive x 7/8in (22mm) Oxygen Sensor Socket with Side Wire Cutout - Ideal for O2 Removal and Installation on Any Vehicle by Antonio Edan

I bought this product based on other favorable reviews. This one turned out to be the strongest and best in the reviews, so I bought it. First of all it worked. Let's just get that out of the way. The only reason I don't give it 5 stars is because it barely worked and the gap widened when trying to pull the old O2 sensor (see pic). But to be honest my jeep is 20 years old and it was the original sensor which has been rusting and getting hot for 20 years. I actually had to use a pry bar and heat it with a flashlight to finally move it and luckily it pulled out just before the gap widened enough to slide. The next trick was to unplug the O2 sensor once I unplugged it, but that wasn't too bad. So I put a lot of torque on this tool guard. I am thankful for this tool as it made my job easier. I almost guarantee it would have failed if I had gone for one of the cheaper versions.