The Sunex 8844 3/8″” Drive Universal Spark Plug Socket Set is essential for automotive enthusiasts and professionals. This versatile set features four sockets that fit a wide range of spark plug sizes, making it ideal for various vehicles. Each socket is crafted from durable materials to ensure longevity and withstand heavy use. With a 3/8″” drive, the sockets provide a secure fit and easy handling, allowing you to confidently tackle spark plug replacement and maintenance. Upgrade your tool collection with this practical and efficient socket set from Sunex. Features: All four sized spark plug sockets in one convenient set Fully polished chrome vanadium alloy steel for durability Universal joint design for easy access in confined areas Rubber inserts hold spark plug securely during installation and removal Includes new 9/16″ size Convenient blow mold case Fully guaranteed Drive Size: 3/8″ SET INCLUDES: 9/16″, 5/8″, 3/4″, 13/16″