3/8in Dr. 13/16in(20.6mm) Spark Plug Socket

Genius Tools Spark Plug Socket 20.6mm (13/16 Inch) 3/8 Inch Drive Chrome Vanadium Steel - 326021 Spark Plug Socket This 3/8 inch drive spark plug socket is sized at 20.6mm (13/16 inch) for secure spark plug removal and installation. Its 63mm overall length helps balance reach and control when working around common engine bay obstacles. Built from chromium-vanadium steel alloy with anti-corrosive properties, it's designed for consistent performance in professional service environments. Size markings are stamped for quick identification and long-term tool organization. Key Benefits 20.6mm (13/16 inch) spark plug size for a snug, reliable fit. 3/8 inch drive works with common ratchets and extensions in tool sets. 63mm overall length supports access while maintaining controlled handling. Chrome vanadium steel alloy delivers high strength and long service life. Anti-corrosive material properties help resist wear in harsh shop conditions. Stamped size markings provide permanent, easy identification for faster selection. High degree of movement helps reach difficult-to-access fasteners efficiently. SKU: 326021. Suitable for routine spark plug service where durability, identification, and access matter.