For removal of 22mm Oxygen sensors.

This wrench socket is slotted to accommodate connectors on heated oxygen sensors, which usually won't fit in standard sensors sockets.
The extended and reinforced body removes the most stubborn sensors without rounding them off and the short design is great for those small tight spaces of modern day vehicles.

3/8" Double Hex Drive

OEM: 000 589 71 03 00 / 000589710300