This Snap-On WF-101 socket wrench is a high-quality tool that is perfect for your automotive needs. It has a 3/8" drive size and a 12-point socket type, making it ideal for use with a variety of fasteners. The socket is designed to fit 5/16" hex nuts and bolts, and it is crafted from durable materials to ensure long-lasting performance.

This single-item socket wrench is a great addition to any garage, and it is manufactured in the United States to the highest standards of quality. It comes with a standard system of measurement, and it is compatible with both SAE and specialty measurements. If you're looking for a reliable and efficient socket wrench for your automotive projects, this Snap-On WF-101 is an excellent choice.