The Mac Tools EDGE 5/16" Shallow 3/8" Drive 6 Point Socket X106G is a high-quality hand tool designed for automotive maintenance and repair. Made by the reputable brand MAC, this single socket features a standard 6 point design with a chrome surface finish. The 5/16" size and 3/8" drive make it versatile for various applications, while the SAE measurement system ensures compatibility with US vehicles. This durable and reliable socket is a must-have addition to any garage or workshop.