The Vintage Billings Spencer Wrench 1120 X is a classic open-end wrench designed for use with SAE measurements. Manufactured by The Billings & Spencer Co. in the United States, this single item wrench is perfect for automotive and industrial applications. With a 7/16 USS (7/8″) and 7/16 OC (5/8″) size, this high-quality tool is a reliable addition to any tool collection.