This unique tool has been designed to R&R "can" type shielded oxygen sensors currently found on later models of Toyota and Lexus vehicles (excluding 2004 and later four cylinder engines) also 2007 and later Mazda's that have a heat shield around the oxygen sensor.
The depth and outer diameter of the socket are critical features enabling it to fit in the limited space of the heat shield.
This tool features a 12 point double hex enabling the technician twice the number of "clock angle" attachment positions versus a 6 point design.
For maximum strength this tool is forged steel and comes in the SP High Tech black finish.