The Snap-On 3/8″ Drive 11″ & 8” Chrome Friction Ball Extension USA FX-11, FX-8 is a high-quality hand tool designed for automotive use. Made in the United States, this single item features a standard socket type with a chrome surface finish. The 3/8″ drive size ensures compatibility with various sockets and the extension provides added reach for difficult to access areas. With Snap-On’s reputation for durability and precision, this extension is a reliable and essential addition to any automotive tool collection.