Oxygen Sensor Socket Wrench Set 6 Point O2 Remover Installer Tool Drive 3/8"
7/8"(22mm) six-point socket with cutaway for wire clearance. 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.