• Put a slot in the side of this wrench to accommodate connectors on heated oxygen sensors, which usually won’ t fit in sandard sensors wrenches. the extended and reinforced body removes the most stubborn sensors without rounding them off.
• Features 1/2 of the double square drive, 7/8″ (22mm) hex.
• Flare nut for vacuum switch & oxygen sensor service on the computer-controlled engines.
• Applicable models: FORD, TOYOTA, NISSAN, BENZ, BMW and most of the european cars.