This vintage DURO CHROME 1 5/16" Socket is a high-quality hand tool designed for automotive and industrial applications. This standard socket features a durable chrome finish and is made in the United States. With a 3/4-inch square drive and 12-point hex drive of 1-5/16 inches, this item is perfect where you need a heavy-duty socket of this size for various mechanical tasks. The DURO brand ensures reliability and performance, making this socket a valuable addition to any toolbox.