The Snap-On SW-121 Size 3/8 1/2 Drive Socket is a high-quality hand tool designed for automotive use. Made by the reputable brand Snap-on, this standard socket features a 12 point drive type and a chrome surface finish. This single item socket is designed for use with a 1/2 inch drive size and is perfect for working with SAE measurements. Though it does not come with a warranty, this durable and reliable tool is a valuable addition to any mechanic’s toolbox, crafted in the United States with precision and care.