Query: 7/8 o2 sensor wrench
VCT O2 Oxygen Sensor Wrench with Contour Handle and Flexible Head, Chrome-Vanadium Steel 7/8"
FreeTec Oxygen Sensor Head Socket Wrench 7/8" 22mm Flexible Head Wrench Removal Tool
ABN 7/8in 22mm Flexible Head Oxygen Sensor Head Wrench, Forged Steel Heavy Duty
EWK 22mm 7/8 Inch O2 Oxygen Sensor Flex Head Wrench Removal Tool