The Proto 2-1/2 inch Deep Impact Socket with a 1-1/2 inch drive size is a high-quality hand tool designed for automotive use. Made in the United States, this 6-point socket features a black oxide surface finish and is part of the SAE system of measurement. With a single piece design and no warranty included, this durable socket is perfect for professional mechanics and automotive enthusiasts alike. The brand name Proto ensures reliability and excellence in this essential tool for any mechanic’s toolbox.