Milwaukee 3/8" Drive 13/16" Magnetic Spark Plug Socket is designed for reliable and efficient spark plug removal and installation. This 6-point magnetic spark plug socket features an amplified rare earth magnetic retainer that ensures a secure fit while allowing smooth removal of the spark plug from the socket. Precision knurling on the exterior provides better control when hand tightening or loosening, making your work easier and more precise. Both the socket and magnetic retainer are resistant to harsh garage chemicals, ensuring durability and long-lasting performance. The socket has clearly stamped size markings for quick identification, and its external hex base fits a 13/16” wrench for added control during use. Backed by a Lifetime , this spark plug socket is a dependable tool for any mechanic or DIY enthusiast. Model Number: 48-22-9554