TEKTON 1802 3/8-Inch Drive Tune-Up Kit, 4-Piece Fits Spark Plugs in Most Cars and Light Trucks Drop Forged Steel Construction Corrosion-Resistant Chrome Plated Finish 180-Degree Flex Head Ratchet Reaches into Tight Spots Rubber Grommet Inside Socket Grips and Protects Spark Plug Insulator During Installation