Certified Lifetime

3/8-In. Drive PRO Spark Plug Deep Sockets


When it comes to maintaining your car, boat or lawnmower, a quality spark plug socket is essential. For that reason you’ll want this PRO spark plug deep socket with 3/8-inch drive from Fuller® Tool handy. Made from durable chrome-vanadium steel (CrV) and heat treated for consistent hardness, the chrome-plated finish resists grime and rust while the 6-point socket design always securely grabs onto spark plugs for a snug fit.

  • Chrome-vanadium steel (CrV) for strength and durability
  • Heat treated for consistent hardness
  • Chrome=plate finish easily wipes clean and resists rust
  • Six-point socket grabs securely onto spark plug
  • Available in 5/8-inch and 13/16-inch sizes