A drive socket is a tool used in conjunction with a ratchet or a wrench to tighten or loosen fasteners, such as bolts and nuts. It features a hollow, cylindrical shape with a square opening that fits onto the drive of the ratchet. Drive sockets come in various sizes and types, including metric and imperial measurements, to accommodate different fastener sizes. These sockets are typically made from durable materials like chrome vanadium or chrome molybdenum steel, ensuring they can withstand high torque without breaking. Drive sockets are essential in automotive repair, construction, and general maintenance tasks, making them a staple in many toolboxes.