BTSHUB O2 Oxygen Sensor Socket Set, 7pcs Automotive Sending Unit Master Sensor Socket Set, 3/8″ Drive & 1/2″ Drive

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Designed for the removal and installation of oxygen sensors, pressure sending units, and vacuum switches equipped with wires or vacuum tubes
Including 7/8″ Short low Profile O2 Oxygen Sensor Socket, 7/8″ Universal Oxygen Sensor Socke 7/8″ Universal Vacuum Switch PVS, TVS Socket Tool.
Including 1″, 1-1/6″, 1-3/16″ Sending Unit Socket, 1-1/16″ GM Thermal Switch Socket
Made of High Strength CR-V Steel and solid cast steel construction for strength and durability – Finished with Black Oxide to prevent rust and corrosion
Use one of the socket wrenches to turn and loosen the sensor, then clean the manifold threads with the thread chaser; Using the crowfoot socket to initially loosen the sensor as it generates more torque, then use the other socket once the sensor is free