3/8" DR. 3/8" UNIVERSAL SOCKET

The Pro-Grade 13306 38-Inch Drive with 6 Point Deep 1116-Inch Socket has garnered a mixed reception from customers, primarily known for its utility in automotive and lawn mower maintenance, especially as a spark plug socket. Many users appreciate the solid build quality and performance of the socket, highlighting its effectiveness in performing tasks it was designed for, such as changing spark plugs. At an attractive price point, it is described as a great value for both DIY enthusiasts and professionals alike. However, a significant concern raised by several reviewers revolves around the rubber insert designed to hold the spark plug insulator in place. While some found that it worked well without issues, others encountered problems where the insert was too large to adequately grip the spark plug, leading to difficulties in extracting them from the well. This defect rendered the socket unusable for some customers, prompting returns and creating a divide in the overall satisfaction with the product. In summary, while the Pro-Grade spark plug socket offers a good balance of quality and affordability, potential buyers may want to be cautious about the effectiveness of the rubber insert for securing spark plugs. **