Remove that hard-to-reach O2 sensor with this 7/8″ / 22mm oxygen sensor socket. Simplyattach a ratchet or breaker bar to the 1/2″ square drive opening, feed the sensor wiresthrough the built-in slot and break that sucker loose. The innovative design adds 2-1/2″ ofreach to your drive tool It’s constructed of impact-rated chromoly steel so it’ll stand up to high torque loads.
