As a hesitant buyer, I was skeptical about this tool's effectiveness, but I was pleasantly surprised. As a result of using this product, I found that it made replacing my oxygen sensors a breeze. It is durable and fits perfectly into tight spaces. The grip was comfortable and made it easy to manipulate around the car. However, it can be a bit costly compared to other brands on the market. Overall, this Automotive tool is worth the price for its quality and usefulness.