The Snap-on Tools SIMF280 is a new 3/8" drive 6-point SAE 7/8” deep impact socket designed for automotive use. Made in the United States, this high-quality socket is a single item addition to any tool set. With a durable construction and precise measurement, this socket is a reliable choice for professionals and DIY mechanics alike. It is a must-have for anyone working on vehicles with SAE measurements, offering superior performance and long-lasting service.