TEKTON 3/8 Inch Drive x 15/16 Inch Deep 12-Point Socket | SHD13224

With a 6-point opening the TEKTON 3/8 in. Drive x 13/16 in. Spark Plug Socket snugly fits the hex nut of the spark plug allowing you to apply maximum torque and loosen stubborn heat-seized plugs without slipping. Its advanced design grips the flat sides of the hex nut rather than just the corners to prevent round-off under stress. For sure-handed removal and installation a rubber grommet inside holds on to the neck of the spark plug keeping it secured in place and engaged with the socket.