DURATECH O₂ Oxygen Offset Sensor Socket 3/8" Dr X7/8"(22mm) Oxygen Sensor Wrench

Style‎Duratech. Product Size: The O2 sensor socket has a standard 6-point shape. The socket size is 22mm/(7/8"), which can fit most oxygen sensors. The square hole size is 10mm/(3/8"), suitable for 3/8" drive ratchet or breaker bar.