The Napa Spark Plug Socket is a high-quality, chrome-finished hand tool designed for automotive use. With a 5/8 inch size and 6-point design, this socket fits standard spark plugs and provides a secure grip for removal and installation. The 3/8 inch drive size ensures easy handling and operation, making it a versatile addition to any mechanic’s toolbox. This single item comes with a manufacturer part number NBD620S and is backed by no warranty, offering reliability and durability for all your automotive maintenance needs.