Sealey 3/8" Drive 12 Point Long Magnetic Spark Plug Socket

This 16mm variant of Sealey's long magnetic spark plug socket is designed for larger spark plug applications, commonly used in various petrol engines including many performance and commercial vehicle applications. The 16mm size accommodates the larger diameter spark plugs found in numerous modern engine designs. The extended 250mm length provides exceptional reach into deep engine bays, making light work of accessing awkwardly positioned spark plugs. The built-in magnetic insert securely grips the spark plug throughout the removal and installation process, preventing potentially costly drops and ensuring safe handling in confined spaces. Featuring a 3/8" square drive and 12-point configuration, this socket offers excellent versatility and allows for precise engagement even when working with limited ratchet swing. Professional-grade construction is backed by Sealey's lifetime guarantee.