The OEMTOOLS 22885 5/8" Magnetic Spark Plug Socket Extension is designed with your convenience in mind. The 3/8" drive socket extension features a rust-resistant hard chrome finish and is manufactured with special alloy S2 steel that is heat-treated for enhanced strength. The spark plugs socket's smooth satin finish is not only easy to clean and rust-resistant, but also doesn't show fingerprints. The tool's built-in spark plug magnet insert securely holds the spark plug, ensuring easy removal and installation while also preventing oil damage. The knurling position has been optimized for an excellent finger gripping position, ensuring comfort during usage. The magnetic 5/8” spark plug socket design is compatible with most import vehicles, making it a handy asset for a busy shop or garage. The 17 mm hex top is a practical feature for a spark plug extension socket to have, particularly when working in tight or restricted spaces. The OEMTOOLS 22885 5/8" Magnetic Spark Plug Socket Extension offers efficient turning and control, helps avoid slips and damage, and gives you the flexibility to use different types of tools depending on your needs.