3/8" Square Drive Swivel Magnetic Spark Plug Socket

• Knurled ring to assist gripping with oily fingers.
• The socket is also fitted with an internal magnet.
• Specifically designed for easy automotive spark plug removal and installation.
• DIN standard with *AuzDrive technology and a unique swivel drive system for greater access.
• Manufactured from heat-treated, drop forged, chrome vanadium (CR-V) steel with a micro chrome-plated finish for greater corrosion resistance.