Spark 21Mm X 1/2" Drive Crv Socket Set  (Pack of 1)

Spark Plug Socket 21mm x 1/2" Drive – Chrome Vanadium Steel This 21mm spark plug socket is designed for use with any standard 1/2" drive ratchet, wrench, or breaker bar. The 21mm internal diameter is precisely sized to fit most standard automotive spark plugs, making it ideal for both installation and removal. Manufactured from high-quality Chrome Vanadium (CRV) steel, this socket offers excellent strength, durability, and resistance to wear, allowing it to withstand high torque applications in demanding workshop environments. It is suitable for use on cars, motorcycles, lawnmowers, and other small engines. Key features: - Size: 21mm spark plug socket - Drive: 1/2" square drive – compatible with most standard ratchets and breaker bars - Material: Chrome Vanadium (CRV) steel for strength and long service life - Application: Installing and removing spark plugs in automotive and small engine applications - Durable, wear-resistant construction for repeated professional or DIY use