1/2in Dr. 518in(16mm) Spark Plug Socket

Genius Tools Spark Plug Socket 16mm (5/8 Inch) 1/2 Inch Drive Chrome Vanadium Steel - 427016 Spark Plug Socket This 1/2in drive 16mm (5/8in) spark plug socket is built for consistent spark plug removal and installation where fit, reach, and durability matter. With a 70mm overall length, it helps you work in tighter engine bays while maintaining control. Made from Chromium-vanadium steel alloy with anti-corrosive properties, it is designed for long service life in professional toolboxes. Permanent size stamping supports quick identification and cleaner tool organization during repetitive maintenance work. Key Benefits 1/2in drive 16mm (5/8in) size provides secure spark plug engagement. 70mm overall length balances reach and control in confined engine spaces. Chromium-vanadium steel alloy delivers high strength and long-term durability. Anti-corrosive properties help resist wear and rust in shop conditions. Size is stamped for permanent, fast identification and organized storage. High degree of movement improves access to difficult-to-reach fasteners. Meets or exceeds ANSI standards for dependable performance and consistency. Its material choice, stamped markings, and access-focused design support efficient spark plug service without compromising reliability.