7/8-Inch 22mm Offset Oxygen O2 Sensor Socket Wrench Removal Tool Drive 3/8″ US
Size: 7/8 in（22mm）hexagon fits almost all oxygen sensors，3/8 in drive for ratcheting Handle，it will be very convenient to install o2 sensor. 1 x Oxygen Sensor Socket Wrench Removal Tool. 7/8″(22mm) six-point socket with cutaway for wire clearance.