The King Tony 3/8" drive 21mm magnetic spark plug socket is engineered for easy and secure removal or installation of spark plugs. Featuring a durable rubber inside sleeve that protects spark plugs from damage while providing a strong magnetic grip, this 70mm long socket ensures precise fit and reliable performance for automotive maintenance and repair.

• Magnetic design for secure grip on spark plugs
• Rubber inside sleeve protects spark plugs from scratches and damage
• Overall length: 70mm for easy access in tight engine spaces
• Outer diameter: 27.7mm for compatibility with standard tools
• Drive size: 3/8" for versatile use with ratchets and wrench tools