Performance Tool W38172 3/8-Inch Drive 5/8-Inch Magnetic Spark Plug Socket

The Performance Tool W38172 is a professional-grade spark plug socket designed for efficient spark plug removal and installation. This socket features a 3/8-inch drive size and 5/8-inch opening, making it compatible with a wide range of spark plugs commonly found in automotive, marine, and small engine applications.

Key Features:

• 5/8-inch (16mm) hex size fits most standard spark plugs
• 3/8-inch square drive works with standard ratchets and extensions
• Integrated magnet securely holds spark plug during removal and installation
• Rubber insert protects porcelain insulator from damage
• Deep well design provides clearance for extended spark plug bodies
• Chrome vanadium steel construction for durability and corrosion resistance
• 6-point design grips spark plug hex firmly to prevent rounding

The built-in magnet eliminates the frustration of dropped spark plugs in tight engine compartments, while the protective rubber insert cushions the ceramic insulator to prevent cracking during handling. Essential tool for tune-ups, spark plug replacement, and engine maintenance.