Check the listing for details. Universal 22mm Car Oxygen Sensor Socket Wrench Removal Installation Tool Big. Condition: New. Listed at 15.76 USD. Features : This Oxygen Sensor Wrench Enables You To Remove And Install Sensors On Computerized Engine Controlled Vehicles. Phosphating Metal Surface Durable And a Six-Point Socket With Cutaway For Wire Clearance. This Oxygen Sensor Wrench Is For Use With a 1/2 Inch Drive Ratchet Or Breaker Bar. A High Quality Reliable Tool Built To Last. For Professional Or DIY Use. 1/2" Drive Oxygen Sensor Socket Tool 22mm 7/8" Slot Suitable For Heated And Unheated Oxygen Sensors. Cut-Out Section Allows Socket To Pass Over Wiring. Specifications: Drive: 1/2" Size: 22mm (7/8”) Length: 91.3mm Material : Steel Color: Silver Type : Oxygen Sensor Wrench Socket Tool Package Included: 1Pcs *Silver Oxygen Sensor Socket (Large Opening) Note: Please Allow 0.