This spark plug socket set includes 14mm, 16mm, and 21mm sizes commonly used for removing and installing spark plugs in many vehicles. The sockets are designed with a firm internal grip to hold the spark plug securely during removal or fitting.

Made from durable hardened steel, these sockets are suitable for automotive maintenance and garage use. They are compatible with standard ratchets and extension bars, making them convenient for both professionals and DIY car owners.

A practical addition to any toolbox for routine engine maintenance.