This special automotive tool is designed for removing, inspecting, replacing, and installing ohard-to-reach oxygen sensors, oil pressure switches, oil pressure sending units, thermal sensor switches, vacuum switches, and brake light switches on most modern cars.
Constructed from high-performance chrome molybdenum / vanadium steel, these oxygen sensor sockets are built for strength and durability. They are finished with black phosphated coating to prevent rust.
These sensor sockets are compatible with 3/8-inch or 1/2-inch ratchets and breaker bars, making them ideal for removing and installing oxygen sensors on vehicles.