Sealey 3/8" Drive Thin Wall Hexagon Spark Plug Socket Metric

This 14mm thin wall spark plug socket is specifically designed for BMW applications, featuring a 12-point configuration and integrated magnetic insert. The 14mm size is the standard spark plug dimension for many BMW petrol engines, making this an essential specialist tool for BMW technicians and enthusiasts. The magnetic insert securely retains the spark plug during removal and installation, preventing drops and damage in tight engine bay spaces. The 12-point design provides multiple engagement positions, particularly useful when working with limited swing arc in confined areas.