TEKTON 3/8 in. Drive 7/8 in. (22 mm) Offset Oxygen Sensor Socket 47749 - The Home Depot
Amazon.com: Aoerzn Premium Offset Oxygen Sensor Socket, 3/8-Inch Drive, 7/8-Inch (22mm), Wire Gate Accesses Sensor from The Side to Prevent Wire Damage, Universal for Most Models of Cars : Automotive